Paw Paw leaves turning black
I received 2 small paw paw trees a few weeks ago from one green world and planted them in pots. I used a mix of about 70% peat, 10% pine bark and 20% native soil. I have been watering every few days.
Today I noticed some of the leaves turning black on the edges. Is this transplant shock? Too much sunlight? Wrong potting mix?