Spoke too soon about the mild winter in the thread I posted the other day. Last night I had significant frost with several hours below 30 and at least two hours below 26. My avocados look terrible, you can see tons of brown spots on leaves, brown stems, black shriveled new growth, wilting blossoms, and just walking through the grove you can smell decaying leaves. Luckily only a few varieties were blooming. I fear the trees will have significant defoliation. So much for that foliar fertilizer application I just did. Have little faith in a bumper crop of avocados this year but we will see.
The citrus are largely fine, minimal damage to some that had a smidge of new growth. Mexican lime has leaf drop as always, though it was blooming prolifically so will probably loose fruit set there.
I am guessing if I had a mango in ground it would have been destroyed by this frost so I am rethinking planting one of those now.