Poor little weeping minature cherry tree
This tree is about 4 yrs.old and before the magnificent blossom it had a few bits of gum oozing from a couple of branches which I removed. Now 50% of the leaves have died off although there are new ones appearing on some of the branches. Advise needed please. My idea is to wait 'till June/July and then cut back the branches to the new leaves - is this wise?