how close should thep lants be from a 400w MH light...> i have them about 3 inches under is this good?
dougefresh Reviewed by dougefresh on . Whats the Best LIGHT CYCLE??? um..i am debating on wether or not to keep my seedlings under 24 hrs of light. I am not sure which is better 24 hrs or 18 on and 6 off etc..Can someone let me know which one they think works best to achieve fastest growth? THanx!! Rating: 5