What kind of care do ornamental cabbage plants require?
What do I need to do to keep the ornamental cabbage & kale plants looking pretty all winter?
Certified GKH Gardening Expert
These are very simple to keep looking at there best. They just require very cold weather to do so. This article will give you more information on the care of these: https://www.gardeningknowhow.com/edible/vegetables/kale/ornamental-kale-plants.htm