anberlinaddict
Well-Known Member
Hang your thermo probe under the light at the top of the plants. If you dont have a sealed vented hood I still think 13 inches is to close for seedlings, their not gonna stretch much with 250watts, though mh generally make closer nodes than hps so that might be an issue.
Get those domes/cups over em when ya get home.
I mean just clear plastic cups?
'What exactly is that going to do.."