How do I protect my collard green in freezing weather? Do they need to be covered? If so, with what and how?
How Do I Protect My Collard Greens in Freezing Weather
Certified GKH Gardening Expert
Floating row covers can provide adequate protection for heavy frosts. Cold frames work better for protectiing collards against heavy snows and freezing; however, southernmost regions generally do not require much in the way of winter protection other than a bit of mulching.