It isn't sticking, but it is falling in tiny, hard balls of cold. Since Miss CP and i are still under the weather, our out-of-doors time is limited today.
Allow me to introduce one of our trees that shrugs off cold weather all the way down to -40 degrees! This is a Garfield Plantation sour cherry tree. It was traditionally grown on farmsteads in Aroostook County, Maine, the part of the state that abuts Quebec. If left to its own devices, the Garfield Plantation Cherry will sucker into a large shrub but it can be kept as a tree with determined pruning.
I have visions of sour cherry preserves and sour cherry pies and cherry pit necklaces for the Miss.