9#Anniehui 3 P: i# k" x" M& t" q/ K/ m* C 3 l2 ~6 h( x1 @+ O3 y1 z/ |Is it your greenhouse ? Look like it is a kind of transparent sheet attached to the wood frame, not glass or anything, right?
15#ceramistpalace 0 S: d+ j' [' g6 z! r) ]7 P 6 s% V T4 z$ F+ D 1 c" G# ?7 R. w* }My husband seals the plastic layers himself, then use a small fan to blow air between the two layers. The plastic can only be bought at Horticulture supply stores.