Howdy folks, I have a question... I have a pretty white blooming Clem that blooms in the Spring. I've been told it's Henryi, but not 100% sure on that. Should I leave it over winter, or can I cut back the dead stuff now? I've had it for 4 years now, and I have never cut it back in the fall. It is kind of ugly looking on the trellis next to the mailbox. Thanks for any replies...