Grow Ornamental Cabbage From Cutting. Just salvage the top part and place its cut side down in a bowl of water. Let the moisture soak in and water again.
Discard within a day or two. And they do so best when cooler temperatures arrive. Settle the plant into the hole so that its lowest leaves are at soil level.
The water is changed 2 times a week and the bouquet will stand for about a month.
Time to plant seeds. In floristry ornamental cabbage is used to create vegetable bouquets. Get around this by cutting them for arrangements early in the day you plan to use them. Discard within a day or two.