High Tunnel Gets Colder Than Outside

[FourOaks]

Originally Posted by PotGarden

Here's a link from Michigan State University that's meant for us non-physicists and had some strategies for how to deal with temperature control. Interesting stuff.

https://www.google.com/url?sa=t&sour...ogZFh3coa4-Et4

Thanks for the link. Certainly some interesting stuff there. Some common sense, but stuff that one may not actively think about. For example, waiting for the temp to hit the 40-45 degree range before removing frost cover.

I had that situation this morning. It was 38 in the seedling house. I waited till it was in the 40s for sure before removing the covers.