When did you first see the damage?

Could be due to our several recent freezes. Even tho the temps didn't dip all that low, they were low enough to damage flower buds & leaves which have started to expand.

I just noticed it this past week. They have only just started opening up. If it is from cold damage, will they be OK? Is there anything I should do for them? Jen

Sacrifice a few buds to determine the extent of the damage.

To do that, slice vertically, from the tip of the bud downward.
Then inspect the interior.
If bright & fresh, all is well. If any degree of browning, no matter how small, the buds are toast.