I grew Margarita ornamental sweet potato vines this year for the first time. I know that these plants will freeze over the winter. I don't know whether to pull it all out or cut it off leaving roots.

Sweet potato vine (Ipomoea batatas) is a fast-growing annual and classic "spiller" plant commonly used for container ...

You might want to consider planting a Hawaiian heritage plant that can add an attractive ground cover that is good for your ...