Sweet Potato Vine Care In Winter

Then cut back the vine to just a couple of inches and spread a thick layer of mulch around the container to act as a blanket to protect the roots.

Sweet potato vine care in winter.

Most of the time the sweet potato plant is planted in the spring. Heeling in sweet potato vines over winter if your region doesn t often receive sustained freezes you can simply bury the container in which the vines grow in mounded soil. Care for sweet potato vines over winter place the container in indirect sunlight and watch for roots to develop within a few days. The one season in which it s generally not advisable to plant sweet potato vines is the winter.

Sweet potato vines can be overwintered indoors from tubers or cuttings. Store dormant tubers in a cool dry place and replant in spring. However depending on your growing zone it can be planted at other times of year. Planted against a sunny south facing wall in a wind sheltered garden the tender vines should survive a frost free winter.

At this point you can leave the container all winter or you can pot them up and enjoy them as indoor plants until spring. If a frost is in the forecast water the sweet potato vines thoroughly. Plants can also be brought indoors and treated as houseplants. As a tropical plant it prefers warmer temperatures.