Summer pruning black raspberries?
I'm growing some Logan black raspberry plants on a 5' trellis, and pinched the growing tips earlier this summer, to encourage branching. Only problem is now the branches are growing long and heading towards the ground to do the tip-layer thing.
Does anyone have good luck with these? Do I need to pinch them again? I don't really understand where they form berries- is it at the tip like red raspberries?