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Yes, if the black light only emits UV-A, and meets the requirement of intensity required by the plant. UV-B will damage the plant's DNA, and UV-C will make ozone also damaging the plant.
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Can a radish grow under a black light?
yes, but they overgrow and die~ D:
Why aren't black lights black?
Black as a color would absorb all visible frequencies of light. A "black light" is not actually black, but rather emits most of its light in the ultraviolet frequencies. This light is invisible to our eyes except that it interacts with certain materials that fluoresce (glow in the dark) when they absorb UV light. These lights are also used for indoor plants that need UV light to grow.
How do black light uv kills algae?
It could kill some types of algeas due to its spectrum. Algea is a plant and therefore requires light to grow.
How do plant stems response to light?
they will grow higher if you have more light if i grow light is present and close to the light it will grow roots hope this was helpful
Can duckweed grow in low light?
duckweed is a hardy aquarium plant will grow in low light setting,
Is marijuna addicting?
It can be.
Will plants grow better under a black light or sunlight?
Sunlight
Can a radish grow under a black light?
yes, but they overgrow and die~ D:
Why does grass grow better under a black light?
i don't know get a life freak
Will a plant grow more from sunlight or a black light?
Black light contains not nearly as much of the needed light for the plants as the sun does,if you got little access to light where you wanna place them them then you may wanna use grow lights as they are made to produce very much similar light as the sun does,however,there's no light that can replace sunlight 100% if possible then use that... more information about grows under black light in the related links section
How do you cross breed Marijuana?
how to crossbreed marijuna
Why aren't black lights black?
Black as a color would absorb all visible frequencies of light. A "black light" is not actually black, but rather emits most of its light in the ultraviolet frequencies. This light is invisible to our eyes except that it interacts with certain materials that fluoresce (glow in the dark) when they absorb UV light. These lights are also used for indoor plants that need UV light to grow.
Do rubies glow inder a black light?
There are some rubies, especially Thai, that have too high an iron content to grow under black light. But unless the iron content is too high, rubies glow pinkish-red under a black light.
Is smoking marijuna good for you?
No smoke as much as you want.
How was Elizabeth I harmful to England?
she smoked some marijuna
Do black moor need light?
They don't NEED a light. There a type of fancy goldfish, so you don't need to get them a light. However a light is helpful as it helps them grow and convert vitamin D.
Did nell gwynne have breast cancer?
no he smoked to much marijuna
