Which color?

[ghost5445]

I was going to treat my friend to some LED lights I have. My understanding is Red and blue is the way to go. Any recommendations?

[snowsurf]

two red for every blue and red spectrum between 620-630nm and blue spectrum 460-470nm. Peace.

[elga35]

I was going to treat my friend to some LED lights I have. My understanding is Red and blue is the way to go. Any recommendations?

I have used the red. them seem to work the best


led grow lights (http://www.hidhut.com/catalog/led-grow-lights-c-147.html)

[agro87]

Red spectrum is best for flowering. Blue for vegatative growth