Farmertom. there is a thread in this section of the forum called DIY COB LED info. This thread is one of the best I have run across here concerning LEDs. It has loads of info about what PLANTS want as far as light goes. Its all about par. I used to supplement t5s with an aquarium led light like...
2. dr_donut Thanks!
3. Shadowtski, Thank you!
5. Swagalotus- Cut my vft flowers this year so this will be great. Many thanks!
7. aerogrower-very generous of you thanks.