you can also stimulate trichome density but using a Mycorrhizal product, or a salicylic acid, which has less skin or health risk than using UV light. it is also important to remember, UV does not heat the air, but it will heat your plant, so this means your plant temps under UV will be higher than your air t
That's handy info. They are working overtime! LOL! I looked at the products briefly. I saw other bulbs/ lamps not for growing plants. That is the same thing, used for killing environmental pathogens?