In today’s article, we will quickly debunk 20 interesting and unbelievable gardening myths and reveal some extremely useful scientific facts and tips related to Gardening.
- Fresh Cow Dung or Horse Dung is very Good for Plants?
This is absolutely false! Fresh Cow poop should never be applied for your plants, because it not only stinks but contains high levels of ammonia and salts which can burn your plants. It also contains harmful microorganisms like e-coli which are harmful to plants as well as humans. Plus, it also contains weed seeds which can produce a lot of weeds or unwanted plants in your garden. So always use decomposed cow-dung or horse dung for your plants. You can watch a detailed video on 5 hacks to quickly decompose cow dung from a link in description below or from end-screen link at the end of this video. Let’s move on..
- Is it Dangerous to Expose Roots to Light?
Well, This can be a very nice high school project for kids, to grow two similar plants, one in a transparent container and one in an opaque container and then compare these two. As you can see nothing happens to the plant grown in transparent containers. The actual concern is, root exposure to AIR and even the heat from sunlight that can cause drying and can damage your plant. But still you are advised to keep the roots in the dark. This is because of algae growth due to light and your roots are not getting enough oxygen because the algae is stealing the oxygen and nutrients for itself. So light as such does not hurt the roots, but air, heat and algae hurt the roots and kill the plant.
- Do Plants feel Pain?
There are many studies and researches conducted on this topic. Basically, Plants lack a nervous system – that is a brain and other neurological structures like nerves and pain receptors, so they should not feel pain, unlike in humans and animals where we have specialised pain receptors.
But according to some researches, “Plant can know of themselves being eaten” because studies have shown that plants release defence chemicals in response to caterpillars munching on them.
Other points include: Plants fight for territory, seek out food, evade predators and interestingly trap prey like what your see in carnivorous plants like the venus fly trap. They are as alive like any animal, and – like animals – they exhibit behaviour.
- Talking to You Plants will help them Grow?
People who really love plants and gardening will often tell you that talking to plants or even music has a beneficial impact on their overall health and growth. Despite many different scientific studies on this theory, there’s still no conclusive evidence that talking to plants helps them grow. One theory says that since plants take up carbon dioxide, and hence talking to plants releases carbon dioxide when we exhale. So, that explains it all.
- Plants can Die of Old age or aging. The oldest known tree in the world is the Great Basin bristlecone pine in the White Mountains of California which is over 5000 years old. Actually Trees grow indeterminately, meaning that with the right conditions, they can grow and grow and grow. But the only problem that limits them from reaching up to the sky is the food and water transport through xylem and phloem to the growing end from the roots. The taller the tree the more difficult it is to transport water from roots to the foliage near the top. But here what happens is instead of growing taller they increase in width and also branch out more, as you might have noticed some old trees with huge girth of their stems.
- Animal or Human Urine can be used as a Fertilizer. Yes, this is a Fact!For example, cow urine contains loads of NPK – that’s nitrogen, phosphorus and potassium which are the most essential plant nutrients for agricultural use. But it has to be applied in dilution of at least 1:20 in water.
- Is it Dangerous to go near Trees during Night Time? Well, In day time under the presence of sunlight – that’s photosynthesis, plants take up Carbon dioxide and release Oxygen. But during night they take in Oxygen and release CO2 and hence the air near trees will have lesser concentration of Oxygen and higher concentration of CO2. But, this impact will be negligible for small plants and at home gardens and only be noticeable near very large trees or in thick vegetation.
- Naphthalene balls or Moth Balls contain Naphthalene Acetic Acid and can be used as a rooting agent. It’s a Myth. NAA – Naphthalene Acetic Acid and IBA – Indole Butyric Acid are plant auxins or hormones which are entirely different compounds and used for rooting your plant cuttings. These two are entirely different from moth balls which are used to keep insects at bay.
- Watering plants on a hot sunny day will magnify the sunlight through the droplets acting as convex lenses and burn the leaves badly! No doubt, watering plants early in the morning or late in the evening is great! Because less water will evaporate during this time. But This theory that water droplets on leaves can act like mini magnifying lenses, focusing the sun’s rays and causing leaf burn has been completely disproved by physicists.
- Planting by the Moon affects plant growth and yield?
The idea that the Moon affects plant growth is an old one that is believed by many people. This is a myth! No study has proven the effect of moon on plant growth. And the only plants that use moon light for photosynthesis are certain types of phytoplanktons which are not normally found in gardens. - Crushed egg shells are a good source of Calcium to treat calcium deficiency? This is False! Even Powdered Egg shells take a long time to decompose and release that calcium into the soil and make them available for uptake by plants. You can make a water soluble calcium using egg shells by mixing it with distilled Vinegar to make this happen. You can find this detailed video from a link in description or from a link at top right corner of this screen.
- Saplings or seedlings need to be supported to protect them? True or False?
This is False! Many people recommend you to provide support to these young slender plants due to the risk of wind blowing them and things like that. Unless it’s a strong wind, tying a sapling or young plant to a support stick or any kind of support will actually do more harm than good. Research has shown that trees without support, over a period of time will develop thicker trunks, more supportive roots and more resistance to breakages.
- Do Magnets affect Plant growth?
This is a fact. Magnetism affects plant growth and seed germination positively. Studies have shown that when plants are exposed to a magnetic field with south pole facing towards the roots, Seeds germinate faster and plant grow faster and stronger in the presence of magnetic field in the soil. You can check a detailed video on this experiment from a link in description or from a link at top right corner of this video. - Can Harvested or Collected seeds be stored in a Refrigerator or Freezer?
This is not correct! Most seeds that are stored in a seed banks are first dried up so that the moisture content is reduced to about 10 percent and then these can be stored for several years. But if you freeze freshly collected seeds, the moisture content in these seeds will form ice crystals within and can destroy the seed viability. - Growing Fruit Trees in Containers is not possible due to limited space?
This is not true. You can grow them but you need little larger containers or fabric bags like more than 18 or 24 inch. You can watch a detailed episode on the top ten terrace gardening myths and facts from a link in description.
- Does Potting Mix Cause Legionnaires’ Pneumonia in Gardeners? True or False?
Do not worry! This is not True. Legionnaires’ Pneumonia is a severe form of pneumonia or lung infection mostly cause by inhaling the bacteria. Though these legionella bacteria survive in outdoor soil, it rarely causes infections. But still, prevention is better than cure. Better wear a mask while handling potting mix, specially people with weaker immune systems.
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- How do I know my plant is still alive and how to save a dying plant?
There are many signs to know whether your plant can still survive. If your plant is looking dry and has shed its leaves, most of us think its dead. But actually, it may be alive or can be revived. Please watch my detailed episode on this topic demonstrating how to save a dying plant. I have linked that video in description below.
- Can we grow plants from leaves?
Yes! Some, but not all plants can be propagated from just a leaf or a section of a leaf. Leaf cuttings of most plants will not generate a new plant; they usually produce only a few roots or just decay. There are many ways you can grow leaves into a new plant, like 1. from a leaf petiole, 2. by dividing a leaf into multiple pieces for example fleshy succulent plants like sanseviera or the snake plant and other succulents. Other methods of propagation like cane or stub cuttings, root cuttings, leaf bud cuttings and so on.
- Gardening on Terrace is Bad for the Building. This is not completely true unless your building is too old with a poor construction. Otherwise if wisely planned, a garden on terrace will not be a problem, like placing the heavy containers along the walls on your terrace which are weight bearing or main walls of the building and things like that.
Water proofing the terrace is not always necessarily, unless you plan to build raised bed terrace garden. If you grow in container, you only need to check whether the water draining out of the pots is easily flowing out of the terrace and not stagnant.
- Does Electric Current affect Plant Growth? Well, there is a separate science called electro-culture farming which utilizes this effect. I have conducted a simple experiment on this topic to study the effect of electric current on plant growth. You can watch that episode from an end-screen link or from garden tips channel.
- Rooting Hack: For faster and guaranteed rooting of stem or branch cuttings, take a small piece of fresh aloe vera leaf and insert the cutting into it and then plant into the soil. Roots grow as early as 10 days depending on the plant you choose.
- Candle Hack: Seal the upper cut end of your plant stem or branch cutting using few drops of candle wax. This helps prevent moisture evaporation and result in faster rooting.
- No Browns for Composting? Use a paper shredder and use the shredded paper and card board to add into your compost bin for faster and smell free composting.
- Easy Tomato Stakes: Tomato plants require support to avoid awkward bends and also to get the best yield. String Support your Tomato plants using a small piece of GI metal wire. Make it into a U-shaped loop and insert it near the roots. Tie one end of a string to this and the other end to some support at the top.
- Banana Peel Fertilizer for Flowering: To make banana peel tea, soak pieces of banana peels in water for 2 to 3 days. Dilute this liquid with water in 1:5 ratio and water your plants to provide potassium to your plants which increases flowering in plants and also makes the flower size bigger.
- Anti-Gravity Plant Support: While growing climber veggies, do not take them to a height above 6 feet, but instead support in a slope like fashion, like take it to a height and then slope the growing ends downwards to assist in long-distance transport of water and nutrients for healthy growth. The arch like trellis is the ideal support fence for growing climber or creeper veggies.
- Hairs to Roots: Insert tomato seedlings as deep as possible to increase the density of roots formed from tiny hairy projections from tomato stems and this makes the plant stronger to produce the best yield.
- Big Leaves: To get large sized leaves in your money plant, use a moss stick or coir stick to anchor the aerial roots to it. Wet the moss stick whenever you water the money plant.
- Onion + Aloe Vera Rooting Agent: Making a paste using onion and aloe vera gel and dipping the cuttings into it for few minutes before planting in soil will help in faster and guaranteed rooting.
- Spoon Transplant: To transplant your seedlings, use a spoon, dig out as much soil with it including the roots of the plant and hold the leaves of the plant and not the STEM to pull out, because this can squeeze and damage the water and food conducting tubes – xylem and phloem and the little plant may die.
- Grow From Junk: Never throw away a pine apple crown, just remove the bottom leaves and keep the bottom inserted into a glass of water for a week and then transfer to a container. It will bear fruits within a year.
- Eggshell Water: One eggshell contains about 2gms of calcium. When you boil eggs, a small percentage of this calcium and phosphorous is released into the water. Do not throw away this water, but use it to water your plants that require a lot of calcium – like tomatoes and peppers as well as flowering plants.
- Cello Tape Pest Trap: Wrap the cello tape in reverse on your fingers and use the sticky part to touch on leaves infested with pests like aphids, whiteflies and mealybugs.
- Clay Soil Hack: Remove Clayey or sticky soil from roots using this simple Hack: When you bring your plant from a nursery and start repotting, most often you find they have stuffed the plant in a clay-rich sticky soil. You can remove this soil without damaging the roots by soaking the root ball in water for few minutes till this soil dissolves. Then you can repot this plant in a well-draining potting mix.
- Root Teasing: Always Loosen up or tease your roots before repotting into a new container.
- Toilet Paper Cloning Hack: Use Aloe vera and Toilet paper to produce roots faster during air layering your favourite plant.
- Aspirin Hack: During conventional air layering to produce faster and better roots, use one tablet of aspirin 350mg per litre of water and add this water you’re the potting mix and then wrap it around the injured stem for faster and dense root formation.
- Hydroponic Cloner: For faster rooting, make your own hydroponic plant cloner using a plastic bucket and an aquarium pump. Healthy Roots develop within 8 days.
- Free Calcium: Egg shells easily dissolve in vinegar and release free calcium to your plants. Make egg shell powder and the add about a cup of vinegar to a cup of egg shell powder and stir nicely and leave it for any hour. Then dilute this to 1:100 or more to water your plants and treat acute calcium deficiencies which can produce blossom end rot disease in your fruits and veggies.
- Simplest Plant Cloner: Use any container and place a couple of aquarium air stones to pump oxygen into the water. This helps in faster and guaranteed rooting of any plant cuttings in water.
- Wheel-Barrow: No Wheelbarrow to move garden stuff? Do not worry, the cheapest alternative is a large cloth or an old bed sheet. Just load on the heavy objects and drag it along.
- Aspirin for Rooting: When you propagate cuttings in water, do not forget to add a small piece of Aspirin tablet into it for faster and stronger root development.
- Seed Split Trick: Split the Cilatro or Corinader seeds before planting them the sand paper paper method and apply gentle scraping pressure to split the seeds and do not crush or damage them using a heavy objects like these. This helps to grow enormous cilantro harvest.
- Scrape and Sow: Use sand paper to scrape the hard seed cover of certain seeds like apple, chickoo and those with hard seed over for faster seed germination.
- Treat Leaf Curl Virus using Asafoetida: Take 500ml of sour butter milk. Add one teaspoon or about 5 gms of Asafoetida powder to it and mix well. Let it stay for 1 or 2 hours. Sieve this solution and Spray thoroughly over the affected plant including the underside of the leaves. Repeat this, every 3 days for 3 – 4 times to completely cure the leaf curl disease.
- Egg Shell Planter: You can use egg shells to sow seeds. To make drainage holes, scrape with a sand paper and use a thin drill bit to make a hole without breaking the shell.
- Egg Trays: Card board Egg trays can be used as seed germination trays. You can directly transplant the seedling along with the card board into the soil, as this is bio-degradable.
- Chalk Sticks: Chalk is chemically Calcium Carbonate. You can bury a chalk stick into the soil while planting your veggies. This really works wonders for plants like Tomatoes, Peppers, squashes, egg plants and almost any vegetable plant.
- Strong Roots: Strong Roots means a healthier plant with a better yield. In its early growth phase, adding a source of phosphorous like bone meal powder or organic rock phosphate powder will produce stronger roots and produce a better harvest.
- Seed Viability Check: An Easy method to check viability of your larger seeds is to pour them into a bowl of water. If the seeds are floating, this means they are dry and not viable. Discard them and use only those seeds that sink to the bottom.
- No Garden Gloves? Scrape your nails into a soap before working with your garden soil or potting mix. This helps in cleaning your hands easily later on and also the dirt won’t enter into your nail beds.
- Repel Animals: A simplest way to repel Some animals like cats, dogs and rabbits – is to soak a some pieces of cloth with vinegar and stuff them in some areas of your garden. These animals cannot withstand the smell of vinegar and may not return if you repeat this process for few days. Similarly using Asafoetida wrapped in a piece of cloth will deter these animals and certain insects.
- Magnifying Lens: Use a Magnifying Glass to closely examine and diagnose your plant pests and insects to identify them and follow the treatment accordingly.
- Tea Fertilizer: You can also use tea waste or coffee grounds on flowering plants as an organic fertilizer to boost blooms.
- Tea waste compost: Add used tea waste or coffee grounds into your compost bin for faster composting because earth worms digest them very fast.
- Seed Spacing: You can do perfect seeds spacing for Tiny seeds like spreading them apart in a row on toilet paper – for better visibility and even spacing and sowing. You can make a seed tapes either in a row or a square or round seed board specially for carrot seeds for even spacing and better growth and ease of harvesting.
- Over-Ripe: Garden vegetables and fruits that become over-ripe are an easy target for pests. Remove them as soon as possible to avoid pest growth.
- Faster Germination: A simple hack for faster germination and healthy seedlings is to soak seeds in Epsom salt solution for a couple of hours before planting – like half a teaspoon of Epsom salt in 100 ml of water. You can also spray Epsom salt solution on your seeds and seedlings for healthy outcome.
- Pick Small: You can Pick small seeds for sowing with a stick or tooth pick dipped in water.
- Acidify Soil: For Acid loving plants like Rose, Hibiscus or Hydrangeas, use 5gms of Alum powder in 1 litre of water once every 15 days and this will boost flowering.
- Soil PH Test Using Litmus Paper: Mix Water and Soil in 1:1 ratio. Dip the litmus paper and match the color with your color coding chart that came along with your litmus paper kit.
- A Rough Soil PH Test Method: Take a soil sample and pour some vinegar. If it fizzes and bubbles you have an alkaline soil. What if the soil is acidic? Add baking soda one or two teaspoons and mix it with soil. Then wet the soil baking soda mix with distilled water. If it fizzes and bubbles your soil is acidic, because the acidic content in soil reacts with a base or alkaline stuff like baking soda.
- Free Bio Seed Pots: Never throw away the toilet paper card board roll. But use it to make seedling cups which are bio degradable and can be directly planted into soil without disturbing roots.
- Paper pots: You can also make seed pots by rolling newspaper and even this is bio degradable and similarly you can directly transplant with the pot into the soil or into a larger container.
- Mosquito Repelling Plants: Growing plants like Lemon grass, Citronella, catnip, basil, marigolds, eucalyptus and many other plants helps deter mosquitoes.
- Turmeric Treatment: You can use turmeric powder from your kitchen treat and prevent rose-dieback disease after pruning your rose bush.
- Silica Gel Packets: Never throw away these tiny sachets, use them in your seed storage container as desiccants which increases your seed life and protects them from fungus.You can also use these to preserve and protect powdered gardening stuff like bone meal, fungicide powder, rooting hormone, etc. Just tape the sachet to the underside of the container lid and that’s it.
- DIY Watering Can: Take the base of a soda bottle and place it around one end of a pvc pipe. Heat it up with a lighter. It should shrink and clamp around the open edge. No glue needed. Use a pin and poke some holes in the bottle base. Next, cut the edge of the pipe at an angle using a saw blade. Next insert the pipe into the inlet and use some hot glue to hold it in place. Optionally, colour it to get that beautiful look.
- Mini Green House: Use plastic bins or containers as mini green houses or poly houses for faster seed germinations.
- Do Not Kill: Avoid spraying a pesticide on the flowers. This is to avoid any harm to beneficial Pollinator insects like butterflies and honey bees which are essential for pollination and fruit formation.
Let’s begin!
- It is Dangerous to Expose Roots to Light?
Well, This can be a very nice high school project for kids, to grow two similar plants, one in a transparent container and compare with that grown in an opaque container. As you can see nothing happens to the plant grown in transparent containers. The actual concern is, root exposure to AIR and even the heat from sunlight that can cause drying and can damage your plant. But still you are supposed to keep the roots in the dark because of algae growth due to light and your roots are not getting enough oxygen because the algae is stealing the oxygen and nutrients for itself. So light as such doesn’t hurt the roots, but air, heat and algae hurt the roots and the plant.
- Naphthalene balls or Moth Balls contain Naphthalene Acetic Acid and can be used as a rooting agents. It’s a Myth. NAA – Naphthalene Acetic Acid and IBA – Indole Butyric Acid are plant auxins or hormones which are entirely different compounds and used for rooting your plant cuttings. These two are entirely different from moth balls which are used to keep insects at bay.
- Is it Dangerous to go near Trees during Night Time? Well, In day time under the presence of sunlight – that’s photosynthesis, plants take up Carbondioxide and release Oxygen. But during night they take in Oxygen and release CO2 and hence the air near trees will have lesser concentration of Oxygen and higher concentration of CO2. But, this impact will be negligible for small plants and at home gardens and only be noticeable near very large trees or in thick vegetation.
- Animal or Human Urine can be used as a Fertilizer. Yes This is a Fact!For example cow urine contains loads of NPK- thats nitrogen, phosphorus and potassium which are the most essential plant nutrients for agricultural use. But it has to be applied in dilution of atleast 1:20 in water.
- Gardening on Terrace is Bad for the Building. This is not completely true unless your building is too old with a poor construction. Otherwise if wisely planned, a garden on terrace will not be a problem, like placing the heavy containers along the walls on your terrace which are weight bearing or main walls of the building and things like that.
- Water proofing the terrace is a Must for a Terrace Garden. Not necessarily, unless you plan to build raised bed terrace garden. If you grow in container, you only need to check whether the water draining out of the pots is easily flowing out of the terrace and not stagnant.
- Plants can Die of Old age or aging. The oldest known tree in the world is the Great Basin bristlecone pine in the White Mountains of California which is over 5000 years old. Actually Trees grow indeterminately, meaning that with the right conditions, they can grow and grow and grow. But the only problem that limits them from reaching up to the sky is the food and water transport through xylem and phloem to the growing end from the roots. The taller the tree the more difficult it is to transport water from roots to the foliage near the top. But here what happens is instead of growing taller they increase in width and also branch out more, as you might have noticed some old trees with huge girth of their stems.
- Do Plants feel Pain?
There are many studies and researches conducted on this topic. Plants lack a nervous system – that is a brain and other neurological structures like nerves and pain receptors, so they should not feel pain, unlike in humans and animals where we have specialised pain receptors.
But according to some researches, “Plant can know of themselves being eaten” because studies have shown plants release defence chemicals in response to caterpillars munching on them.
Other points include: Plants fight for territory, seek out food, evade predators and trap prey like what your see in carnivorous plants like the venus fly trap. They are as alive like any animal, and – like animals – they exhibit behaviour.
- Watering plants on a hot sunny day will magnify the sunlight through the droplets acting as convex lenses and burn the leaves badly! No doubt, watering plants early in the morning or late in the evening is great! Because less water will evaporate during this time. But This theory that water droplets on leaves can act like mini magnifying lenses, focusing the sun’s rays and causing leaf burn has been completely disproved by physicists.
- Talking
to You Plants will help them Grow? People who really love plants and gardening
will often tell you that talking to
plants or even music has a beneficial impact on their overall health and
growth. Despite many different scientific studies on this theory, there’s still
no conclusive evidence that talking to plants helps them grow. One theory says
that since plants take up carbondioxide, and hence talking to plants releases
carbon dioxide when we exhale. So, that’s it.
- Planting
by the Moon affects plant growth and yield?
The idea that the Moon affects plant growth is an old one that is believed by many people. This is a myth! No study has proven the effect of moon on plant growth. And the only plants that use moon light for photosynthesis are certain types of phytoplanktons which are not normally found in gardens. - Crushed egg shells are a good source of Calcium to treat calcium deficiency? This is False! Even Powdered Egg shells take a long time to decompose and release that calcium into the soil and make them available for uptake by plants. You can make a water soluble calcium using egg shells by mixing it with distilled Vinegar to make this happen. You can find this detailed video from a link in description or from a link at top right corner of this screen.
- Fresh Cow Dung or Horse Dung is very Good for Plants! Fresh Cow poop should never be applied for your plants, because it not only stinks but contains high levels of ammonia and salts which can burn your plants. It also contains harmful microorganisms like e coli which are harmful to plants and humans. Plus it also contains weed seeds which can produce a lot of weeds or unwanted plants in your garden.
- Saplings or seedlings need to be supported to protect them? True or False?
This is False! Many people recommend you to provide support to these young slender plants due to the risk of wind blowing them and things like that. Unless it’s a strong wind, tying a sapling or young plant to a support stick or any kind of support will actually do more harm than good. Research has shown that trees without support, over a period of time will develop thicker trunks, more supportive roots and more resistance to breakages.
- Does
Potting Mix Cause Legionnaires’ Pneumonia in Gardeners? True or False?
Do not worry! This is not True. Legionnaires’ Pneumonia is a severe form of pneumonia or lung infection mostly cause by inhaling the bacteria. Though these legionella bacteria survive in outdoor soil, it rarely causes infections. But still, prevention is better than cure. Better wear a mask while handling potting mix, specially people with weaker immune systems. - Can
Harvested or Collected seeds be stored in a Refrigerator or Freezer? True or
False?
This is not correct! Most seeds that are stored in a seed banks are first dried up so that the moisture content is reduced to about 10 percent and then these can be stored for several years. But if you freeze freshly collected seeds, the moisture content in these seeds will form ice crystals within and can destroy the seed viability. - Growing
Fruit Trees in Containers is not possible due to limited space?
This is not true. You can grow them but you need little larger containers or fabric bags like more than 18 or 24 inch. You can watch a detailed episode on the top ten terrace gardening myths and facts from an end-screen link circled right here. - Can we Use Grey Water or Black water for our plants or farming? True or False?
Firstly, let’s look at the difference between grey water and black water. Grey water or sullage water is the waste water coming out from kitchens, laundries and even bathroom showers. Black water is nothing but sewage water. So can we use these for our plants? Well, this depends on the country you live in. Many countries ban the use of these untreated waters and also sewage farming. This is because they contain lot of chemicals, toxins, heavy metals and bacteria which are harmful for plants and also for humans consuming the yields produced by such plants.
- Garlic is the king of Companion gardening? True or False?
It’s a fact! Garlic deters pests, including fungus gnats, moths, spider mites, beetles and even ants. The pungent flavor of garlic is due to sulfur compounds which are natural fungicides. So companion gardening with garlic planting is certainly beneficial to your garden.
- Are there any Bone meal substitute, specially for vegetarian people who hesitate to offer bone meal to their plants?
Well, Bone meal is a byproduct of animal rendering, made from finely-crushed bones. Bone meal is a slow-release organic fertilizer. It is high in phosphorus with an NPK ratio of 4-12-0.
The closest alternative to bone meal is Soya Bean Meal. This has NPK ratio is 7-2-1 and hence you might have to use it double the quantity while using this soy bean meal.
- How do I know my plant is still alive and how to save a dying plant?
There are many signs to know whether your plant can still survive. If your plant is looking dry and has shed its leaves, most of us think its dead. But actually, it may be alive or can be revived. Please watch my detailed episode on this topic demonstrating how to save a dying plant.
- Can we grow plants from leaves
Yes! Some, but not all plants can be propagated from just a leaf or a section of a leaf. Leaf cuttings of most plants will not generate a new plant; they usually produce only a few roots or just decay. There are many ways you can grow leaves into a new plant, like 1. from a leaf petiole, 2. by dividing a leaf into multiple pieces for example fleshy succulent plants like sanseviera or the snake plant and other succulents. Other methods of propagation like cane or stub cuttings, root cuttings, leaf bud cuttings and so on. I will try to prepare a detailed post on this topic when I get a chance.
- How do I prevent my neighbours from stealing my plants and fruits from my garden?
Some might think of installing a burglar alarm or fencing it well or locking their gardens. But I suggest one simple remedy to this problem. First of all, interact with them and make friends with them even if you do not like them. Talk about exchanging your plants, seeds or cuttings. You take the first step and present them some of your good plants or cuttings. That is all!
- Can we install drip irrigation system on terrace garden? Infact this is one of the best options for watering on your terrace, specially if your plants are in hot sun with no green shade net. And more over, the watering hose pressure is very low on the terrace and it takes a long time to water your plants. You might require to install a pump to get that proper pressure to water your plants. Drip irrigation system is also a good option and its not that difficult to install and not that expensive. You get many options to purchase online like 100 pots, 300 pots and 500 pots options and sets. Check How to install drip irrigation here.
- Is it useful to attract birds in your garden?
This is infact a vast topic. We have discuss this in detail on the benefits of this and making or installing simple DIY bird feeders in this article.
Now, Lets Begin with the ten common gardening myths that have been debunked by scientific research.
1. Saplings or seedlings need to be supported to protect them? True or False?
This is False! Many people recommend you to provide support to these young slender plants due to the risk of wind blowing them and things like that. Unless it’s a strong wind, tying a sapling or young plant to a support stick or any kind of support will actually do more harm than good. Research has shown that trees without support, over a period of time will develop thicker trunks, more supportive roots and more resistance to breakages.
2. Watering plants on a hot sunny day will magnify the sunlight through the droplets acting as convex lenses and burn the leaves badly? True or False?
No doubt, watering plants early in the morning or late in the evening is great! Because less water will evaporate during this time. This advice to “never water your plants in full sun” has been followed by generations of gardeners – But! new research has contradicted this belief that watering in direct sunlight can cause leaves to suffer from “leaf burn”. This theory that water droplets on leaves can act like mini magnifying lenses, focusing the sun’s rays and causing leaf burn has been completely disproved by physicists.
3. Talking to You Plants will help them Grow? True or False?
People who really love plants and gardening will often tell you that talking to plants or even music has a beneficial impact on their overall health and growth. Despite many different scientific studies on this theory, there’s still no conclusive evidence that talking to plants helps them grow. One theory says that since plants take up carbondioxide, and hence talking to plants releases carbon dioxide when we exhale. So, that’s it.
4. Does Potting Mix Cause Legionnaires’ Pneumonia in Gardeners? True or False?
Do not worry! This is not True. Legionnaires’ Pneumonia is a severe form of pneumonia or lung infection mostly cause by inhaling the bacteria. Though these legionella bacteria survive in outdoor soil, it rarely causes infections. But still, prevention is better than cure. Better wear a mask while handling potting mix, specially people with weaker immune systems.
5. Can we Use Grey Water or Black water for our plants or farming? True or False?
Firstly, let’s look at the difference between grey water and black water. Grey water or sullage water is the waste water coming out from kitchens, laundries and even bathroom showers. Black water is nothing but sewage water. So can we use these for our plants? Well, this depends on the country you live in. Many countries ban the use of these untreated waters and also sewage farming. This is because they contain lot of chemicals, toxins, heavy metals and bacteria which are harmful for plants and also for humans consuming the yields produced by such plants.
6. Can Harvested or Collected seeds be stored in a Refrigerator or Freezer? True or False?
This is not correct! Most seeds that are stored in a seed banks are first dried up so that the moisture content is reduced to about 10 percent and then these can be stored for several years. But if you freeze freshly collected seeds, the moisture content in these seeds will form ice crystals within and can destroy the seed viability.
7. Garlic is the king of Companion gardening? True or False?
It’s a fact! Garlic deters pests, including fungus gnats, moths, spider mites, beetles and even ants. The pungent flavor of garlic is due to sulfur compounds which are natural fungicides. So companion gardening with garlic planting is certainly beneficial to your garden.
8. Does Planting by the Moon affect plant growth and yield? True or False?
The idea that the Moon affects plant growth is an old one that is believed by many people. This is a myth! No study has proven the effect of moon on plant growth. And the only plants that use moon light for photosynthesis are certain types of phytoplanktons which are not normally found in gardens.
9. Crumbled egg shells added to soil is a good source of Calcium? True or False?
This is False! Egg shells take many many years to decompose and release that calcium into the soil and make them available for uptake by plants. Many studies have proven this and have recovered intact shells after many years of burying them into the soil. However, finely powdered egg shells might help, but again as a slow release source of calcium.
10.Growing Fruit Trees in Containers is not possible due to limited space?
This is not true. You can grow them but you need little larger containers or fabric bags like more than 18 or 24 inch. You can check out a detailed post on the top ten terrace gardening myths and facts.
1. What is a Seed Ball?
A seed ball also known as seed bomb, earth ball, clay dumpings and so on, is actually an ancient technique to keep the seeds safe until conditions are favourable for germination and also they are a very convenient seed dispersal mechanism to plant trees everywhere – that’s called guirella gardening. Usually they are thrown along side the road soil to grow trees for greenery and protect our mother earth.
2. What is the composition of Seed Ball?
A seed ball is usually a mixture of clay and compost, and then dried, ofcourse with a seed preplanted into it. Cotton-fibres are sometimes mixed into the clay to make it more strong specially when you throw them harshly.
3. How many seeds to be included in one Seed Ball?
Generally one or two are sufficient, the second seed is just a back up if incase the first fails to germinate. On the other hand a seed bomb contains many seeds for dispersal but adding too many seeds into one seed ball may result in over crowding and failure to thrive and the resulting plants may not do well. Some times these seed bombs are used for aerial reforestation techniques.
4. What is the size of a seed ball?
Nothing fixed but generally they can be between 10mm to 80 mm depending on the size and number of of the seeds.
5. DIY Seed Balls:
You can make your own DIY seed balls or seed bombs. It’s a great fun activity for kids. They will really enjoy this on a Sunday in a park or on a picnic. You can also explain them the importance of trees and oxygen plus the environmental and the health benefits of gardening.
Just carry some clayey soil from your garden mixed with some vermicompost and ofcourse some seeds. Any seeds will do. If you have special seeds of some larger trees, thats really good. Take this mixture of soil and compost in your hand and sprinkle some water and roll it into a ball or carefull add water into the whole container and make it like a dough and then roll into a ball and then insert a seed into it by making a depression and then roll it back into a ball .Optionally wrap this with a thin layer of toilet paper and keep it for drying.
6. Ready to Purchase Seed Balls:
https://amzn.to/2NIoVXe
These are some ready made seed balls available online. These are for larger trees. Make sure you do not throw these on some useful farming or agricultural lands. Choose a right spot, where you think a tree is required, like for example alongside the road where there are not enough trees. Or on a large open no mans land or even a play ground specially around the boundaries if there are no trees around.
7. What is the right time or season to use these seed balls.
Though best time is early spring, you can disperse them in any season including winter. Better avoid in hot summer.
We all know that plants need Major Primary Nutrients – that’s NPK – nitrogen phosphrous and potassium and also the Secondary or trace or micro nutrients like calcium, magnesium, sulfur, iron, boron, zinc, and so on. These are either derived from
- Natural sources – what we call Organic Fertilizers for example, Cow dung, vermicompost and many other stuff.
- Inorganic or Chemical Fertilizers like NPK crystals, DAP, Urea and so on.
Now I will list out the harmful negative effects or the dangers of Chemical fertilizers and Pesticides that you frequently use in farming or home gardening. You please make a decision yourself after watching this video till the end.
- Ground water
Pollution: Nitorgen fertilizers
break down into nitrates and can easily go down into the soil. These are
water-soluble and can accumulate in groundwater for decades. And if you keep
adding more nitrogen over the years, this will have a cumulative effect. Moreover,
these effects of chemical fertilizers are compounded when you mix or use a
chemical pesticide.
You know the Fertilizer Urea, produces ammonia and contributes to acid rain, groundwater contamination and ozone depletion due to release of nitrous oxide by denitrification process. If we continue this in future, this hazard may increase several fold in the coming decades.
And remember! studies have shown that Groundwater contamination has been linked to stomach cancer, goitre (thyroid enlargement), birth defects in babies, and also hypertension.
Also Aquatic life is also significantly affected by water pollution and fish and other water animals may not get adequate oxygen and they can die. These are called Dead zones.
- Air Pollution: Excessive use of chemical NPKs can release greenhouse gases such as carbon dioxide and nitrous oxide into the atmosphere. These can cause respiratory problems, cardiac disease, and many cancers. A special mention about the Blue Baby Syndrome, medically called methemoglobinemia occurs in infants and one cause of this problem is attributed to chemical over use and pollution where due to reduced oxygen in blood, the baby turns blue.
- Fertilizer Burn: You can burn your favourite plants and crops if used excessively – specially leaf burn and root burn. This fertilizer burn can even kill your favourite plant in addition to the hazards it causes to the environment. This fertilizer burn will not happen when you use organic or natural fertilizers.
- Depletion of Beneficial Organic Matter, beneficial Microbes and even Minerals from the Soil – that is reduced SOIL FERTILITY: This loss of organic matter can lead to soil acidification, soil compaction and hardening and other ill effects which makes it vulnerable to soil erosions. Researchers also say that depletion of minerals from the soil can also lead to low quality foods with lesser mineral and vitamin content.
- Though chemical fertilizers will help plants grow faster; plants will not be healthy and strong as plants grown in this manner do not have enough time to mature and develop a strong root system and strong stems, or good nutritious fruits and vegetables. And also they will be less likely to survive because they will be more susceptible to pests and diseases as they lack good immune system against pest attacks.
The Bottom Line: is There is a large threat to environment, animals and human health; chemical fertilizers will ultimately end up leaking into our water bodies; ponds, streams, ground water etc. and contaminate water supply as a result of which humans as well as animals may suffer numerous short term and long term hazardous chemical effects on their health.
So, Lets together take a pledge today to stop using these chemical fertilizers and pesticides and start using organic fertilizers and pesticides to keep our mother earth safe, for the present and for the future!!!
Do Plants Feel Pain?
Can Artificial LED grow lights help the plant in flowering and growth?
Can I use Coffee as an effective pesticide on plants and how?
Plus a nice funny question at the end.
So Lets begin!
- Do plants feel Pain?
There are many studies and researches conducted on this topic. Plants lack a nervous system – that is a brain and other neurological structures like nerves and pain receptors, so they should not feel pain, unlike in humans and animals where we have specialised pain receptors.
But according to some researches, “Plant can know of themselves being eaten” because studies have shown plants release defence chemicals in response to caterpillars munching on them.
Other points include: Plants fight for territory, seek out food, evade predators and trap prey like what your see in carnivorous plants like the venus fly trap. They are as alive like any animal, and – like animals – they exhibit behaviour.
- Can we grow plants from leaves
Yes! Some, but not all plants can be propagated from just a leaf or a section of a leaf. Leaf cuttings of most plants will not generate a new plant; they usually produce only a few roots or just decay. There are many ways you can grow leaves into a new plant, like 1. from a leaf petiole, 2. by dividing a leaf into multiple pieces for example fleshy succulent plants like sanseviera or the snake plant and other succulents. Other methods of propagation like cane or stub cuttings, root cuttings, leaf bud cuttings and so on. I will try to prepare a detailed episode on this topic when I get a chance.
- Can Artificial light be used for photosynthesesis and do plants flower in it.
Yes you can.
In fact, good quality LED grow lights are highly efficient, because they provide the exact spectrum of light your plants need. But, Remember one thing: sunlight is free, while good quality LED lights are quite expensive.
- Can I use coffee as pesticide on plants?
The Answer is YES: Coffee contains a chemical called caffeine which is considered neurotoxic to many pests like aphids.
You can make a Caffeine Spray. Many research studies have shown
that caffeine combined with other insecticides increases their killing
power. In one test, a small dose of caffine increased a known pesticide’s
potency by ten times.
So how do I make a Caffiene Spray. Its simple. You just have to make a cocktail
solution. I always prefer organic mixes. You can use any recipe of your organic
pesticide like neem oil, clove oil or whatever, and add one or two tablesspoons
of used coffee grounds or 1 or 2 teaspoons of fresh coffee if you like to use
it for your plants. Mix well and let it
marinate for about 24 hours and then strain it and spray it once a while with
your regular pesticide. That’s it. You can watch a detailed video on a Cocktail
mixed organic pesticide recipe.
Now lastly a Funny Question!
- How do I prevent my neighbours from stealing my plants and fruits from my garden?
Some might think of installing a burglar alarm or fencing it well or locking their gardens. But I suggest one simple remedy to this problem. First of all, interact with them and make friends with them even if you do not like them. Talk about exchanging your plants, seeds or cuttings. You take the first step and present them some of your good plants or cuttings. That is all!
RELATED VIDEOS AND LINKS:
Full Q and A Playlist: https://www.youtube.com/watch?v=5Uyvjf8gv4k&list=PLvE-WOB38X7bcd6kFShVvq0zyxLPD5ymQ
GARDEN SECRETS All VIDEOS Playlist: https://www.youtube.com/watch?v=FDIYZci5w2k&list=PLvE-WOB38X7YSKfmaBQc3cDNkvrnDGTyJ
Increase Flowering: https://youtu.be/FDIYZci5w2k
Air Pruning for Fast Growth: https://youtu.be/hkUOB1bHi2M
EASY PLANT CLONING IN WATER: https://youtu.be/lLvgE6ouNBA
Please LIKE, SHARE AND COMMENT on the video. Consider subscribing if you are new to this gardening channel.
Happy Gardening!
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Now Lets Begin with the first grandma question !
- My Grandma says, Do not go near plants during the night time? Why?
During daytime in the presense of sunlight plants prepare their food – that’s called photosynthesis. They take in carbon dioxide from atmosphere, water from roots and then sunlight and prepare their sugars. So in day time they take up Carbondioxide and release Oxygen and that’s good. But during night they takin Oxygen and release CO2 and hence the air near trees will have lesser concentration of Oxygen and higher concentration of CO2. That is why it is not advisable to go near trees during night time. However, this impact will be negligible for small plants and at home gardens and only be noticeable near very large trees or in thick vegetation.
Also another point to note is, Some plants even prepare food at night without sunlight by a process called CAM photosynthesis – Crassulacean acid metabolism. I have discussed this in my video on the 24 hour oxygen producing plants for your health.
- What’s the world’s largest flower?
The flower with the world’s largest bloom is the Rafflesia arnoldii, found in the rainforests of Indonesia. It can grow to a size of 3 feet across and can weigh up to 50 pounds! It is actually, a parasitic plant, with no visible leaves, roots, or stem.
- My tomato plant is producing lots of flowers but not fruiting? The answer to this question is simple. The commonest reason is insufficient pollination. Check the pesticides you are using might be preventing honey bees and beneficial pollinator insects from entering your garden. The other causes can be insufficient fertilizers and in that case consider adding a high potash and high calcium fertilizers.
- Can i add blood to plants? Can Mentrual Blood Fertilise Your Houseplants?
Well, the answer to blood is Yes, BUT..before that
Let me explain this: To start, As you all know, Most fertilisers are based on the three major plant nutrients: nitrogen, phosphorus and potassium, that is NPK. And all three of these elements are present in blood. Not only blood this applies to any stuff like fish meal, bone meal or even animal blood. But here is the catch and scientific explanation. You might already know that Uncomposted manure or non decomposed manure like cowdung and stuff like that can be harmful to your plants. That is the reason we use decomposed manure and we make compost at home in our compost bin. When you add anything raw including the raw smoothie some people recommend for your plants which they make by blending all raw kitchen waste and I have discussed in one of my recent videos.
The problem is, its decomposition process is going to promote the growth of all sorts of microorganisms which can be harmful to the plants and even humans. In addition, the nitrogen is consumed by these microorganisms for decomposition process and this will lead to nitrogen deficiency in plants, something similar to Nitrogen Stealing which I discussed in one of my videos on the use of Saw dust for your plants.
So Then, How do I use blood? You can purchase blood meal, fish meal, bone meal and all types of these organic fertilizers from a garden store. You can use these because these are prepared from dried or decomposed animal blood. So that’s it.
- Can Animal or Human Urine be used as a Fertilizer?
Well this looks uncomfortable for most of us. But the truth is human or animal urine for example cow urine contains loads of NPK- thats nitrogen, phosphorus and potassium which are the most essential plant nutrients for agricultural use. But it has to be applied in dilution of atleast 1:20 in water. This topic needs more detailed discussion and concepts, we will look into it in some other episode.
Does Light REALLY hurt your plants roots? And What Happens when you Expose Roots to Light?
Do Pot ted Plants need Soil Change periodically?
Do Naphthalene Moth balls contain the best and the most expensive rooting hormone – thats naphthalene acetic acid?
Now Lets Begin with the first question !
- Can we Put Earthworms into Soil of Potted Plants? The answer to this question is Partly Yes. First of all identify the useful earthworms like the red wrigglers. If yes, then you can drop a few into your container, but you must provide them with the moisture and the decaying matter for the worms to feed on. And then No to containers with small tender plants or seedlings because these can damaged by earthworms.
- Many Gardeners Say Putting Stones or a layer of gravel at the bottom of Plant Container is Useful and improves drainage? Actually it’s a myth and does not help the plant and it actually takes up the space of the soil. If you want to prevent soil from washing out or coming out of the drainage holes, better use a piece of net cloth or a plastic mesh.
But sometimes this layer of gravel can be useful and can prevent root rot. For instance, If you have drainage holes at the sides of your container, this can prevent water stagnation into the bottom zone where roots can be constantly wet in the stagnant water. As you can see in the illustration, raising this a bit with a layer of gravel helps encounter this issue. So, it always better to have drainage holes at the bottom of your container.
- Do Potted Plants need soil change periodically? Yes, This is partly true. They do need repotting once in a while depending on the plant growth and performance. If you pay close attention your plants you will definitely find some signs that indicate your plants need repotting or a soil change. Like:
– When Plant has Outgrown its container – that’s called Root Bound plants.
– When the Pot Soil is Compacted – You may not be able to insert your finger into it.
– When a plant keeps wilting often, even after a day or two even after good watering. Then
– Yellowing Leaves and Lack of New Growth are also important signs.
You can check my related video on the 10 Golden Rules of Repotting and also video on Recharging your expired soil.
Well the next interesting and controversial question is:
- What Happens when you Expose Roots to Light? Does Light REALLY hurt your plants roots?
This is infact complicated and controversial. To get an answer to this question, lets look into few scenarios and concepts. And this can also be a very good high school project for kids, like, to grow similar plants in transparent container and compare with an opaque container.
Consider these 3 scenarios:
- Growing a Money plant into a transparent container. Am sure all of us have done this. Here you expose roots to light whether direct light or indirect light.Then
- You might have seen many plants where roots develop from aerial parts of stem thats exposed to light and this does a supportive function.
- Root can also be exposed to light naturally from cracks in the soil from an earthquake, heavy rain and many other factors.
I think, the concern should be for the plant root exposure to AIR and even the heat from sunlight that can cause drying and can damage your plant, rather than the light itself causing any direct damage. But still you are supposed to keep the roots in the dark because of algae growth due to light and your roots aren’t getting enough oxygen because the algae is stealing the oxygen and nutrients for itself. So light as such doesn’t hurt the roots, but air, heat and algae hurt the roots and the plant.
Actually University researches have shown that even roots have light photo receptors in them and terms like Positive phototropism and Negative phototropism and much more.
If you are interested in full Journal artciles of these studies – Download Here:
http://www.gkvk.net/links/qa1.pdf and
http://www.gkvk.net/links/qa2.pdf
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- Do Naphthalene balls or Moth Balls contain Naphthalene Acetic Acid which is the best Rooting Hormone? Or can these naphthalene balls be useful on plants as rooting agents or as pesticides?
Well the answer to the first part of the question is a straight NO. NAA and IBA auxins are entirely a different compounds.
But When it comes to the benefits or the use of moth balls on plants or in garden, you should know how these naphthalene ball work. The vapors released by the mothballs build up and kill the moths in your clothes. They are infact good pest repellents around your garden, but these can be toxic to your pets and kids if ingested by them.
Please like and share this article on social media. Consider subscribing to my YOUTUBE Gardening Channel. Happy Gardening!
References:
https://onlinelibrary.wiley.com/doi/full/10.1111/tpj.12998
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4264407/
- Guirella Gardening: This means Gardening on a land that the gardeners do not have the legal rights or permission to cultivate, such as abandoned sites or public properties – the commonest example is gardening outside our homes like alongside the footpaths or similar areas.
- Leaf Galls / Leaf Bumps: are Odd little bumps or Funny looking protuberances on leaves. This can be an Indication of pest attack – usually the result of mites and other sucking insects that make their homes under the plant tissue.
- Deadheading– similar to pruning or pinching branches to promote more branching. Dead heading means Removing faded or dry and dead flowers from your plant. Just cut of the twig holding the flower or the entire branch if there are no more flowers or buds left. This diverts the plants energy in more blooming and more branching rather than setting seeds for reproduction.
- Humus– A black or brown organic substance made up of decomposed vegetable waste or even animal matter. This includes decaying leaves, insects, twigs and many other materials. Composted food and garden scraps are human-made humus. This is very useful and provides many essential nutrients for plants.
- Hardening off– To Gradually acclimatize your seedlings to outdoor sunlight , temperature, wind and humidity and before transplanting them into the garden or containers. General Rule of thumb is introduce them gradually to sunlight, like 1 hours for day 1, 2 hours for day 2, 3 hours for day 3 and so on.
- Biological Pest Control: Using living organisms such as beneficial insects or parasites like lady bugs to destroy garden pests. Watch a detailed video on these useful insects from a card linked at top right corner of this video.
- Chlorosis: A yellowing or blanching of the leaves due to lack of chlorophyll, nutrient deficiencies or disease. Watch a detailed video on diagnosing and treatement this leaf yellowing problem from a card linked at top right corner of this video.
- Foliar Feeding or Fertilizing: A technique of feeding plants by applying liquid fertilizer directly to plant leaves. This is generally done using a sprayer or mister with liquid fertilizers like the seed weed extract or even various teas like the compost tea, bone tea and even water soluble NPK feed.
- Worm Casting or Vermicompost: This is nothing but the digested organic waste of earth worms – that is the excreta of earthworms. Gardeners consider them the most nutrient organic compost available which also includes various essential micronutrients for your plants.
- Damping off– A disease or condition that causes seedlings to weaken and die. The Decay or rotting of young seedlings at ground level following fungal attack. This is often due to soil borne diseases and over watering. Damping off can also result in failure of seed germination, or may result in poor germination and weaker seedlings.
One way to prevent damping off, use a sterile potting mix instead of ordinary garden soil. Also Use clean, new pots, or sterilize used pots with one part bleach to 10 parts water. When you sow seeds, leave room for good air circulation. Water seeds and seedlings from the bottom using the tray method.