Yup! These are frozen solid and with them being a succulent plant that means they are just like an ice cube. The temperature inside the greenhouse was 28 degrees so they are really cold and frozen. Just took them out of the greenhouse and brought them into the garage to see if I could save some of them.
I might be a bit optimistic that they will come back but look at the picture below. I trimmed off all the dead and overnight the plant grew an inch. Now go Figure!
If anyone knows anything about house plants, do you know what these are and if they could tolerate those cold temperatures. I always thought these were Mother-in-Law Tongues but not sure. Now I think the tomatoes will be OK as long as the seed had not started to sprout and some of those I had just planted so I am gonna look for sprouts maybe next week. I did have some tomatoes that had sprouted so those are probably history.