Seedlings under 24hr of Light or 18?

My seeds have poped up and have them under floros, Just wondered if I should keep the lite on for 24hr for a week before going to 18/6? any thoughts?
 

lince

Well-Known Member
I would give them 18 so can rest a little. anyway until they pop out of the soil it won't matter much.
 

MasterS

Well-Known Member
Depends on the strain, I'm sure there are plenty that can handle 24/0 but the Lost Coast OG from Emerald Triangle I'm growing showed stress until I changed it to 18/6
 
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