Cut down or not?
Thank your for your question. You can cut these back in the spring. You can do a selective cut, taking out just the ugly stuff, or cut it back. Selective cutting can take time but is less stressful on the plant. When cutting back it will take a while to regain it's full foliage but will probably look better. Here is a good video showing how to cut ti back: https://www.youtube.com/watch?v=pns5emwxmLY
I hope this is helpful,
Thank you! Your response was so helpful !