Finally finished lining the walls with Reflectics and foil taping every possible hole. Now going to line the floor with the pond liner and have it go up the baseboards, sealing it to the Reflectics.
Then it'll be time to tape strips of panda film along the walls until it's all covered, taping the seams with white gorilla duct tape.... I'll then hang a few strips around where the veg area will be with Velcro so the most dirtied piece can be replaced easily.
Then I'm building a wall out of 1x2s in between the flower and veg area to lightproof. I will hang a large door made of panda film in the center attached with Velcro so I can easily get in and then close it back up.
The 6" hole in the wall is where the Exaust fan/silencer/ carbon filter will be hung.
The 4" hole will have a 4" fan on the other side of the wall pulling air from an ac vent and blowing it into the veg area.
I have a question for anyone reading.
The last picture is a bag of Cana cocoa. Anyone familiar with this? I thought I was getting chunks of coconut fiber to mix with my hydroton 50/50 for my ebb and flood tables. But this is more like very airy soil. I don't think it will work how I need it to.. Any thoughts?