I live in the Pacific northwest in Washington state. I'm moved my parents home. I have two Apple trees. One is a gravelstein tree and don't know the other one. The past few years the trees got invaded by caterpillars and or deceased.
I did put fertilizer spike around the trees but the trees look sick the leafs are all curls and the bark is peeling off.
I was hoping that someone can help me by suggesting things I could do.
Thank you, ken
