Hi, I think my rosemary plant is dying and I don't know what I should do. I have a 2 year old Majorca pink in a container. It stays outside year round here in Portland. It thrived the first year and tripled in size. After last month's snow storm, the tips of some of the branches turned black and were droopy. I cut those off and it looked better. But now the leaves are falling off. Most of the branches have turned brown. There still are some branches that look alive and green, but more than half the plant looks like its dying. Any pointers? Is there hope to revive it? Thanks in advance!