Quote Originally Posted by genuine

Temperature control has been a challenge in my shed/grow. I used 2 inch thick, foam boards to increase insulation about 18 months ago. I wish that I'd put I'd doubled or tripled that.

Initially I had plants/ resevoirs right on concrete slab. Don't do that...lol..
:thumbsup:thanx,you're worrying me with the temp control,i only have 2 layers of bubble wrap and one 1" polystyrene panels(inside my wooden shed),i only moved my babies in there today.i'm using a small electric heater and put the lights on at 3.30p.m. till 9.30a.m. i hope that helps or i'm doomed!!:jointsmile:
busybee Reviewed by busybee on . Intake/lightleak question :wtf:hi everyone,i've built a growroom in the back of my shed,i have a 6"fan for extraction and 2 x 1.2m lenghts of 4"pipe that i want to use for air intake(pulling air from rest of shed).my Q is...if its daylight outside and my light is off,how do i stop light leeking down the pipes and messing things up!!please help,i need to know before i cut 4"holes i dont need,thanx!:jointsmile: Rating: 5