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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.
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.
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.
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.
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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.
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.
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.
Let’s begin!
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.
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.
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.
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.
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.
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.
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.
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.
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!
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.
]]>Seeds are magic to gardens. Tuck them in soil, add a little water and you’re on the way to a beautiful bloom or a tasty harvest. Whether you are a beginner or an expert gardener, you will certainly improve your success by avoiding these common errors that will be discussed shortly.
Germinating seeds is infact a simple process. But when seeds do not sprout, you feel disheartened and infact some loose their interest in gardening. But you should always take time to evaluate or diagnose the problem. Why didn’t my seeds germinate?
Here are the 7 FATAL MISTAKES or Answers to Seed Germination Problems.
To clean your old containers, You can use hydrogen peroxide or even use your kitchen baking soda – like 1 tablespoon per litre of water and clean the containers with this solution. Or simply clean it with soap and water or even a diluted bleaching powder.
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.
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!
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.
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.
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.
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!
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!
Purchase Gardening Stuff: http://www.gkvk.net/links
]]>Now Lets Begin with the first grandma question !
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.
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.
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.
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.
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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 !
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:
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:
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
Purchase Gardening Stuff: http://www.gkvk.net/links
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/
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