I'm a little late on this, but i use a 432 watt t5 and i keep it 3 inches from my plants. Also have a 200watt cfl that i keep and inch away. Whoever said to back them off 12 inches must not use them.
Treez81 Reviewed by Treez81 on . just not sure ? hello my bro gave me this plant about a week ago it was looking bad , but picked up . now its looking worse , its had some growth and a has a broke branch iv only watered it slightly , im new to this , i thought it was over watered , but now im not sure , iv not given it any nuts yet , and was thinking seaweed extract? pls take a look and offer any advice , H=Answer if you grow hydro or aero C=Answer if you grow coco Rating: 5