BATS?
We were in the mid to upper 40's for ~ a week a bit back. I only start getting really concerned when it is 30s to low 40s. I always push the envelope.
But I need to get ready for Day 2 cause forecast of low of 37 Sat night.
Or maybe not
Have not heard anything about frost yet.
Deebie - do you have adequate light in the garage? My garage actually can get down to 32 and has poor light, but I did store some things in there last winter. Calibrachoa and geraniums. They made it.