how far should i have my 250w hps from my seedlings that just poped?
Dr.Autoflower Auto Flower Lover Joined Mar 5, 2008 Messages 465 Reaction score 70 Mar 28, 2011 #1 how far should i have my 250w hps from my seedlings that just poped?
4u2sm0ke Well-Known Member Joined Dec 1, 2007 Messages 17,344 Reaction score 13,505 Mar 28, 2011 #2 just use the back of ya hand...hold above the canopy..if light to hot for you..its too hot for them...Im thinking like 14 inches...maybe 12 take care and be safe
just use the back of ya hand...hold above the canopy..if light to hot for you..its too hot for them...Im thinking like 14 inches...maybe 12 take care and be safe
Mutt Just a Dawg Joined Jan 6, 2006 Messages 9,331 Reaction score 5,025 Mar 28, 2011 #3 4u2sm0ke said: just use the back of ya hand...hold above the canopy..if light to hot for you..its too hot for them...Im thinking like 14 inches...maybe 12 take care and be safe Click to expand... :yeahthat: a lil further away is better then risking too close. They don't need heaps the first week or until the first leaves (not the colys) which ever comes first. Just enough to not cause stretching.
4u2sm0ke said: just use the back of ya hand...hold above the canopy..if light to hot for you..its too hot for them...Im thinking like 14 inches...maybe 12 take care and be safe Click to expand... :yeahthat: a lil further away is better then risking too close. They don't need heaps the first week or until the first leaves (not the colys) which ever comes first. Just enough to not cause stretching.
