Q.Gravenstein apple trees need help
My son had two Grav trees and other than deer and elk helping themselves to the apples the trees have a sort of scale on their trunks and limbs. I have heard there is a spray for this can you help me find what it is.
Certified GKH Gardening Expert
Our experts suggest using a dormant oil spray in early spring. These three articles will help
you learn how to deal with this problem: