Why is my Apple Tree Unhappy?
In the spring, I planted two apple trees, one Dorsett Golden, and one Anna. I've been watering them a bit more in the summer months, however while the Dorsett Golden seems to be doing ok, the Anna seems to be unhappy. Some of the leaves are curling upward, some are turning yellow and falling off, and others are turning partly brown. I've taken a few pictures that should show the different conditions.
I'm not sure if this is heat stress, overwatering, or what.