I am trying to grow an apple tree in Texas. Its suppose to be resistant enough to survive here. I see the leafs have been curling for 3 months now but look healthy, no browning. I dont know if its just the heat or something else i do water every 3 days after checking the soil with a moisture meter and tree-prep fertilize once month. 4 months ago i noticed 2 leaves inverting and saw a few aphids and spayed them once and have not seen any more or ants either that were feeding on them. But the leafs have now curled mostly inward. May be nothing, may just be babying it to much. I have seen a cacoon like spider webbing on one leaf but wipped it off and never seen it again so no pics on that. Any advice?
