OK it was pretty bad here in St Augustine , I woke up to a Frozen Lawn , Ice on my Windshield and Crispy Cold !.
Ok so by the look at my Banana Plants they all suffered Burt Leaves , But There not dead.
To my amazement I tried an experiment yesterday before the 1st Frost , with a 2.5'' Year old Avocado seedling I think it may be a Monroe,
What I did was Drench all the leaves and trunk with a mixture of Soapy water and Epsom salt , I drenched the Avocado seedling, My Tangelo & Pumelo trees , I did not cover any of the 3 trees , and all appear as if no frost ever occurred .
No brown leaves I can't believe what I'm seeing, there was frost everywhere this morning.
I uncovered the Untreated Mango Trees & Avocado trees & all did well , I did trim some top leaves & branches that turned brown due to contacting with the frost cloth, I expected the worst , Was not to bad, Now all I have to deal with, is cutting down all the banana burnt leaves..
I hope mother nature lets us recover from this one before she hits us with another Frost !
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Ed..