Greenhouse Tomatoes Attention Seedcorn!

[digitS']

. . .Commercial greenhouses inflate the space between two plastic layers with a fan to maintain separation and keep it drier so green algae, mold and bacteria don't grow, but it does save them heating $. . .

The inflated would also require only a single frame. I have wondered how well they would need to be sealed. Perhaps, a very small fan would be all that would be needed and it could also overcome any minor leaks.

Steve

 

[Smart Red]

Neat idea, digitS. There is so much to learn here.