Hey everyone, I’m currently pretty smashed, so let’s talk about it!
Last night I was super drunk and think I wrote an article on this topic, but I can’t seem to find it.
Maybe I posted it on RollitUp—who knows.
Anyway, here’s the thought:
The 400nm boundary is where UVA ends and visible light begins.
At this wavelength, UVA and visible light photons have almost the same energy, so the only real difference between them is the type of light source they come from not the energy of the photons themselves.
So, a 400nm UVA photon actually has characteristics more closely resembling visible light photons not UVA photons.
Bottom line: A 400nm UVA photon doesn’t have the kind of energy needed to trigger increased cannabinoid production in cannabis plants due to its longer wavelength.