Deer ate Rhododendron leaves...do I cut back or leave alone
Some time in March deer, for the first time, came through gates (where were temporarily open) and ate nearly every leaf on a five-foot-plus rhododendron. Some leaves, nearest the top, where it was most inconvenient for them or simply too high, survived. Now is the time it would normally bloom, and several blooms have appeared and blossomed on branches above the level of the deer defoliated. Prior to this I never worried about this plant, because it always simply took care of itself; it was lush and blossomed with huge flowers all over; and the leaves remained for 12 months, though in the winter (I'm in the Catskill Mountains) in severe cold they'd fold in on themselves. Now, without leaves, do I just leave it alone, make sure the deer don't get to it, and wait for it to re-leaf? Will it re-leaf? Or, do I have to cut back the 15 or 20 years' worth of growth and have it start all over again?