Serapis
Well-Known Member
thanks for the tip on the hood filter. I was thinking something just like that and asking a buddy at McDonalds to hook me up with something but he had no idea what i was talking about. I'm sure I can find something at Lowes that will kill some of the light.wow! really nice setup! I can't do nothing but admire your aesthetic sense. I try to do the same on a smaller scale, also switching on LED's for obvious reasons - no more excessive heat, no more exploding light bulbs, less money on bills, etc.
Suggestion: I managed to make the rooms (more) lightproof by adding on the vent grills (passive intake & between rooms) black cooker hood filter. I just stuffed it in 2-3 layers until the light dissapeared so now all the vent grills are completely "passive"
I'm not waiting for results, for I know you'll do just great! Good luck!
P.S.
Look how that guy did: https://www.rollitup.org/grow-room-design-setup/152854-think-space-enough-grow-nice.html
Don't forget, the moon and other man made sources leak light into the night sky and outdoors still does fine with that much light. I know the goal is to not risk any, but reasonable people realize it's not always possible to kill it 100%. I will however look into that, I don't want my feminized seeds to go all Hermey on me.