Update of experiment!
The high winds yesterday blew my hoop house apart and crushed my pepper plant! I guess the new design had better be sturdier. Good to know now rather than later.
Second build...more airtight
End of the season...
My last experiment for 2020. I am trying to keep a tender pepper plant alive to Thanksgiving. So far, so good. It got down to 23 degrees last night in the garden, and the pepper plant seems to be alive. I will keep you posted.