Oh bummer.... the lowest leaves look OK so they still might come back with side shoots, but if you already have replacements, they might grow better than these that have been set back?
I was pretty surprised how well some things sailed through the several nights in a row of weather in the teens...mostly young trees with soft new green growth on them. tomatoes wouldn't'a made it though.
Thanks for the sympathy. I knew when I planted them that it was risky, and yes, I do have replacements. I did not even try to keep my greenhouse warm during the three nights of low temps. I simply brought the majority of my little plants inside and babied them. They needed some sunshine after the stay in the house so everything back to the greenhouse yesterday.
Temp for the next couple weeks look great!! Highs in the 70s