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.”
ooo I’m eating lettuce from my lil’ hydroponics system right now! It uses a small pump to circulate nutrients and that gamer-powered light energy.
It’s the only way I can keep plants alive… give them back to nature…