O! You are using CFL's! Well in that case 8-12 inches from the top and reduce direct contact from the fan. Id go with 12 until you see new leaves that aren't curling. Then slowly as you raise your humidity and lower your temp abit I keep mine at 76 you plants will be hummin along nicely and you can drop them down to 8 inches. To be truthfully honest CFLS are only good for veg. They dont flower very well on their own. So i'd suggest getting some flower boost and vegging them up for as long as you can. If you keep them on a 16-8 cycle they wont go into flower. When you do eventually want to kick them into flower go with a 12-12 and dont flower them for too long or you will wakeup to dying buds. Check out my CFL grow log Cannabis.com - Medical Marijuana, Medical Cannabis, California Club, News, Videos, Dispensary, Co-op, Co-ops, Menus, Reviews, Los Angeles :: Member :: Concaucsions if you have any questions and dont find the answers there just send me a msg mate
ConcaucsionS Reviewed by ConcaucsionS on . Edges Curling Up Troubleshooting forum included hey guys, 2 days ago my plant's first 2 sets of leaves began to curl inward from the edges. its still showing noticeable growth and has pretty healthy looking green leaves but they keep curling up! it's first multi fingered leave is just growing and i'm afraid what might happen to those ones.. heres the troubleshooting questions to help clarify anything for u guys thanks for your're valuable time guys, i know u wont disappoint me :) H=Answer if you grow hydro or aero---hydro C=Answer if Rating: 5