
The Bugs on a Sweet Potato Vine
Ornamental sweet potato vines (Ipomoea batatas) are fast plants which produce lobed leaves, fleshy roots and tubular flowers that resemble morning glories. Unlike edible crop varieties, “Tricolor” and other ornamental cultivars produce roots that lack taste. Hardy at U.S. Department of Agriculture plant hardiness zones 9 through 11, sweet potato vines thrive in well-drained, moist…