I have a stealth outbuilding, not seen from road, no neighbors ect.

I have it divided into two zones and have had success in veg /mothering area.

Now that I'm approaching time for flower side to be utilized I'm having light leak concerns dealing with the door into the veg area, and other areas. For all of the info found on these forums and FAQ lists I have not found info that helps with this issue.

Problem area #1 is doors into veg area and door outside. I've used weather stripping and greatstuff foam and made progress...but not enough based on light leak issues read on others forums


Then also: ventilation system is 460 cfm fan through six inch scrubber, with what had been active exhaust passive intake. The passive intake included some grills to outside that are secure from anyone seeing inside, but still let light polution in/out (some). Also there are vents going from one grow area to the other.

How do I keep ventillation (both between grow areas and outside) and still block light?
genuine Reviewed by genuine on . light block solutions I have a stealth outbuilding, not seen from road, no neighbors ect. I have it divided into two zones and have had success in veg /mothering area. Now that I'm approaching time for flower side to be utilized I'm having light leak concerns dealing with the door into the veg area, and other areas. For all of the info found on these forums and FAQ lists I have not found info that helps with this issue. Problem area #1 is doors into veg area and door outside. I've used weather stripping Rating: 5