Hi all tree experts,
I need alittle help. I just purchased these two small grafted Jaboticaba and Sapodilla trees. They were shipped to me in California from Florida. I got the trees about a week ago and they looked to be in great condition on arrival. I repotted both plants to slightly larger pots with minimal trauma. They looked healthy when I got them and repotted them. I repotted them into 5 gallon containers with a mixture of well draining citrus potting mix and general potting mix with a tiny bit of fertilizer mixed in. The trees are placed next to each other in a spot in the yard that gets about 6 hours of sun and I supplement with a few growth lights. Over the week I have noticed the Sapodilla leaves at the base are starting to turn a lighter shade of yellowish green. The Jaboticaba is starting to develop some rust discoloration at the tips of the leaves and black spots on some leaves. (see the pictures below)
1. Can anyone tell me whats going on and should I be concerned?
2.What should I do to correct the problem before its too late?
Thank you