Morning Glory ‘Grandpa Ott’ is a twining vine that is a tender perennial with a large, funnel-shaped summer to early fall. They can be planted on trellises, arbors, lattices, or chain-link fences or used as a ground cover. Plants do best in full sun with moderate moisture and well-drained soils. ‘Grandpa Ott’ is an heirloom variety with flowers that are dark purple with a red star and white throat. Attracts bees, butterflies, and hummingbirds.