Tricolor Sweet Potato Vine (Ipomoea) Live Plant, Green, Pink, and White Foliage, 4.25 in. Grande Tricolor Sweet Potato Vine from Proven Selections has tricolor green, pink, and white foliage and can trail up to 6 feet. It loves heat. Prefers partial to full sun (4+ hours). Grows to be 4-8 inches tall and 2-3 feet wide. Trails up to 6 feet. Annuals are 5-10 inches tall when they are shipped. Hardiness Zone: 11. Be sure to check your USDA Hardiness Zone if you want this plant to come back year after year. Hand-picked by experienced shippers and delivered fresh from the greenhouse in a 4.25 in.grande container. Proven Winners guarantees all of its plants are correctly packaged in specially designed boxes, arrive in good condition and are accurately labeled. This ipomoea is perfect for hanging baskets, flower beds, borders, and window boxes. To introduce the most unique, highest quality plants, Proven Winners are tested for years in gardens across the world. Our plants are unsurpassed in terms of flowering, growth and garden performance.