The main difference between industrial hemp and marijuana is the content of tetrahydrocannabinol (THC). THC is a psychoactive component in cannabis plants, the higher the content, the more obvious the hallucinogenic effect. . Therefore, the THC content is the main criterion for dividing industrial hemp and drug hemp. The THC content of industrial hemp is …
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The difference between industrial hemp and recreational hemp
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What are the effects of different bands of spectra on plant growth
UVA / UVB / Ultraviolet Light (280nm-400nm) Cannabis plants make their own “sunscreen” to protect themselves from UV-A and UV-B rays from the sunYou may be familiar with the term UV-A/UV-B when it comes to protecting your skin outdoors. We use sunscreen to protect our skin from UV rays from the sun in order to …
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How to Grow Plants Indoors
Indoor cultivation of green plants is a good choice for newly decorated houses, which can not only purify the air but also be used as decorations. However, planting indoor also have a disadvantage－there is not enough sunlight, and plants cannot thrive without enough photosynthesis. If the growth of plants can meet the following requirements, any …
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Guide to the use of LED grow lights
Making sure your indoor plants receive sufficient light daily is the key to strong growth. But sometimes that’s quite difficult to achieve due to the climate change or lack of window space at home. In this case, the grow light for indoor plants is a good choice. Specially designed to mimic the natural sunlight or …
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Grow Lights Intro – Light Intensity and Measurement
When growing houseplants indoor, the light intensity in your grow lights is a critical factor that can affect all stages of your plants’ growth. But with grow lights available in various illuminant parameters, what is the optimal light intensity that the plants use and therefore need in each growing stage? Or, how can we measure …
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Principles of Light
Light seems like such a simple phenomenon, yet it is deceivingly complex, especially with regard to its effects on plant growth and development. Light can influence essentially all aspects of orchid plant growth and flowering. First and foremost, it provides the energy for photosynthesis, or the conversion of carbon dioxide and water into sugars and …
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