I have 2 questions:

1) I have a 4x8x7 XXL grow tent in my garage, which I occasionally work in, and I am worried that light is leaking in through the vent flaps at the bottom. How can I fix the flaps to ensure no light is entering while im working in the garage with the lights on? Its not DIRECT light, but the lining is very reflective and I would imagine that light is getting to the plants. The vents are about 4x16. Also, I am having lights on at night for temp reasons...so dark period is in the day where light is coming through the garage window.

2) Is it possible to open to many of the vents/ports for passive intake? I have a 400+ cfm vortex fan pulling through a charcoal filter in my 4x8x7 tent with a 1k HPS. I can see where the walls will "suck" in with all ports velcro'd shut and only the intake vents open. I was opening all the extra ports so more cool air could be pulled in, then closing them at night.


Thanks,

SLG
SeaLevelGrower Reviewed by SeaLevelGrower on . GROW TENT LIGHT PROOFNESS I have 2 questions: 1) I have a 4x8x7 XXL grow tent in my garage, which I occasionally work in, and I am worried that light is leaking in through the vent flaps at the bottom. How can I fix the flaps to ensure no light is entering while im working in the garage with the lights on? Its not DIRECT light, but the lining is very reflective and I would imagine that light is getting to the plants. The vents are about 4x16. Also, I am having lights on at night for temp reasons...so dark period Rating: 5