I've planted a tropical mini-orchard in my yard and I've recently noticed some curled or deformed new growth on a few of my trees. The varieties in question are fantastic avocado, two sugar apple trees and a guanabana tree. They have all recently been pruned/tipped about 2 months ago and then again about 2 week ago (probably too soon). The guanabana trees have also begun to slowly drop leaves after they leaves first turn yellow.
I've also given the same treatment to two mango trees but they have not shown any problems. Additionally, none of the trees had this issue after the initial pruning.
Each tree is planted about 8-10 feet apart and I water them with aquaponic water. Occasionally, they get additional fertilizer in the form of leachate from my black soldier fly bin. I see no sign of pests.
We've also been experiencing a good deal of rain during Isaac. Im thinking either over-watering or over fertilization.
Im new to all this so I hope you all can help me out,
Thanks in advance!
Guanabana growth
Avocado