As Cary Mitchell, a horticulturist at Purdue University told NPR, in the 1990s, “research showed that you could grow lettuce in just red light. If you add a little bit of blue, it grows better.”
As Cary Mitchell, a horticulturist at Purdue University told NPR, in the 1990s, “research showed that you could grow lettuce in just red light. If you add a little bit of blue, it grows better.”
Weed can grow with artificial sunlight too, people have know this for years now!
Yeah I’m sitting here wondering what all the fuss is about, that’s how I’ve grown weed for decades lmao.