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.”
Got the wife an aerogarden for Christmas. We’ve been growing a ton of herbs indoors with just the led lights for months. Wait til you find out you don’t even need soil to grow stuff