Sunny Lemon Star Thunbergia, or Black Eyed Susan, boasts lemon yellow blooms with a black-eye that will climb anything willing to support it. The vines can reach heights of 5 to 8 feet which make them perfect for a trellis, up against a fence in a garden flower bed, trellis planter or cascading down from a hanging basket. Black Eyed Susans prefer full sun. Climbing habit. Low maintenance. Heat tolerant.
Plant in well-drained soil. Water regularly. Keep soil surface moist but not soggy. Fertilize once or twice a week. Remove faded or dead flowers to prolong blooming.