holding out 1 or 2 more days. still getting a little sap on my buckets. same thing down here. I have no snow but sap just aint coming. gonna call it probably saturday. get eh Evaporator boiled out and start pulling taps!!! I think you are right on the no frost in the ground in february but also no frost in the trees either. the trees really just didn't freeze this year either. except for that deep freeze we had for that 1 or 2 days I actually had 2 trees crack about 10 to 15 feet vertically never seen that before.