Growing Ipomoea (Sweet Potato)

Latin Name Pronunciation: ip-oh-mee' uh  

The genus Ipomoea includes over 600 species of herbaceous plants, vines, shrubs, and small trees native to tropical and subtropical regions of the world. Ipomoea batatas, the species referred to as Sweet Potato Vine, is known for its heart-shaped or lobed leaves that can vary in color from deep purple to lime green, making it a popular choice for adding a splash of color to containers and hanging baskets, or grown as a ground cover. Plants thrive in full sun to partial shade and prefer well-drained soil. They are particularly noted for their drought tolerance once established.

Plant in full sun or partial shade (foliage color here in Litchfield and in hot areas of the West is best on plants that receive afternoon shade). Average garden soil. Sweet Potatoes require ample moisture and sulk at the first hint of drought. Hardy to Zone 9 (20 degrees F). Plants grow so large in a single season that they are not easily dug and brought indoors. The best way to overwinter them is to root cuttings in late summer and keep them in a sunny window.

For information on planting and care of annuals, click Annuals.