I don’t have any heirloom plants like you do, but my row of hydrangeas are leafed out—and I have seen tons of tiny flower heads. For some reason we had an off year last year—but this looks like a bumper crop—so you know that I will be out with my sheets covering them up—I am not about to let them freeze! It looks like the freezing temps will be here in N. Georgia on Thursday night. Rats! Let us know how your plants fare!
Okay...I need help.....my hydrangeas are just now sprouting tiny leaves and new shoots....do I need to cover the whole plant for frost?