Is Blackie Sweet Potato Vine A Perennial. Sweet potato vine grows as a perennial in US. Carefully Curated Range Of the Best Vegetable Plants.
Department of Agriculture plant hardiness zones 9 through 11. Over 80 New. Margarita and Blackie along with Coleus.
This climbing vine will scale a trellis or grow as a ground cover.
Over 80 New. Blackie Sweet Potato Vine is a dense herbaceous annual with a trailing habit of growth eventually spilling over the edges of hanging baskets and containers. Sweet potato vine is easy to maintain and tolerant of different growing conditions including heat humidity and shade. If you live in those areas treat it much as you would any perennial.
