9#Anniehui ! [! p; Y$ L+ P6 h 7 t7 ]8 U# l+ HIs it your greenhouse ? Look like it is a kind of transparent sheet attached to the wood frame, not glass or anything, right?
15#ceramistpalace & d: n, M9 L2 s, K: K5 `5 C* ]2 p# }9 I# L$ v' O2 b" v
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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.