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spankdizz

Well-Known Member
depends how much heat is coming off them and if they are rooted clones or still trying to produce roots. If there is no roots yet i would put them at about 10 inches above and if they have a good root mass already i would lower them to prob 3-4 inches away but you are going to have to adjust daily to keep them from growing up in the light hope that helps I am really stoned right now
 

RAYRAY420SMOKEWEEDEREDAY

Well-Known Member
depends how much heat is coming off them and if they are rooted clones or still trying to produce roots. If there is no roots yet i would put them at about 10 inches above and if they have a good root mass already i would lower them to prob 3-4 inches away but you are going to have to adjust daily to keep them from growing up in the light hope that helps I am really stoned right now
Agreed. It depends on how much heat is coming off them. If they well established themselves already 3-4 inches is the general safe zone but with a cooling system even as simple as a fan like I use you can go lower. I had my t8 fixture sitting 1-2 inches over my babies and they did fine. And yes you will have to adjust daily as well with that method but closer the light without hurting them the better :) keep me posted with pics\updates if you like
 

spankdizz

Well-Known Member
the only problem is you will have to raise almost daily being that close but the good news is they wont be stretched out
 
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