Rob_phillips
Chumono
Hi all I've noticed that my crab apple has an issue with the leaves it almost seems like the top side of the leaf is separating from the bottom part of the leaf and casing the top side to con taught up and the bottom stays very tight almost like it is not growing with the top side of the leaf and it cracks if you touch it I have sprayed with fungus fighter and rose clear ultra.
Any suggestions on what it could be.
Any suggestions on what it could be.