Thanks for all your answers. So far, our lowest temp has been 40. A light freeze was predicted for last night, but we didn't get it. Although the temps are supposed to be up in the 70's by the end of the week.
The toms are still at it: growing like crazy. On 6 plants, there are around 80 tomatoes. I'm going to give root pruning a try on some of them & see if that helps. I did prune off all the small ones - below quarter size, and all the blossoms. Anything full size will get picked for ripening inside.
