south florida:)

[aquarius2413]

I have about 15 plants of various common varieties.....but i have black rot sweeping through my garden any tips/suggestions? i want to try to save them before i give up and throw them away (burn them!). I do have them isolated from the ones that (so far) dont have black rot. I have a toddler so crazy harsh chemicals are out of the question (i will consider mild ones, even though i heard they dont work)......