So I pruned my three rose bushes, the one with the lightest prune has faired the best, the other two are struggling. One plant is completely brown and dead wood since pruning, and the other has half of it turned brown and dead and one branch growing new green leaves. I'm not sure what's happened. I pruned them like the David Austen website says to.
Anyone know what I've done wrong? Is there hope for them or do I accept its dues?