6 Reviews. As a climbing vine, it should either be planted near a fence, trellis or other landscape structure where it can be trained to grow upwards on it, or allowed to trail off a retaining wall or slope. 6. Thunbergia is a family of tender perennial flowering shrubs and climbing vines. 'Lemon Star' Protection Information: PP14,371 The flowers look daisy-like at a distance. Sunny has a short crop time under warm conditions. Black-eyed Susan Vine is a 6–8′ twiner that usually sports golden-yellow blooms with dark eyes, hence the common name. The black-eyed Susan vine (Thunbergia alata) is a frequent sight in hanging baskets at the garden center.This flowering vine is as easy to care for as it is charming. Get expert gardening tips on the THUNBERGIA. 1. The black-eyed Susan vine, also referred to as the Lemon Star or Thunbergia alata, is a perennial climber.This means it self propagates each year when grown as a perennial and that it has a climbing vine structure. 5. As a climbing vine, it should either be planted near a fence, trellis or other landscape structure where it can be trained to grow upwards on it, or allowed to trail off a retaining wall or slope. Lemon A-Peel ® Thunbergia alata ''Lemon Star'' USPP 14,371. Thunbergia alata 'Lemon Star' PP14,371 (Yellow Black-Eyed Susan Vine) - An attractive and cheerful evergreen vine that sprawls along the ground and clambers up on anything that will support it. It’s a vigorous climber, and will quickly cover a trellis or obelisk. Great for baskets, large containers and upright vining areas. They thrive in sun and evenly moist soil; and, depending on the varietal and growing climate, bloom from early summer through late fall. Lemon Star Black-Eyed Susan will grow to be about 8 feet tall at maturity, with a spread of 24 inches. How to Care for Thunbergia. I planted it under our cotton woods trees along a chain link fence for extra shade from our hot summer months. Add your review. How much sun, shade, water and care does it need? Sunny Lemon Star Black-Eyed Susan will grow to be about 8 feet tall at maturity, with a spread of 24 inches. Thunbergia, commonly known as clock vine or blackeyed Susan vine, produces orange and yellow flowers with dark central eyes. Sunny™ 'Lemon Star' is a selection with the same dark eyes, but they are surrounded by clear, soft yellow, a color much easier to use in the garden. Easy to care for. Ball FloraPlant is the only source for in-demand unrooted thunbergia cuttings. I use to have vine in Az. Read on to find out. Plants are vigorous growers that will climb a trellis, pole, or tripod of bamboo stakes. This vigorous vine produces very large, brightly colored flowers all Summer. 3. Thunbergia alata ‘Lemon Star’ bears bright yellow flowers with a contrasting dark brown eye. Find Lemon Star Black-Eyed Susan (Thunbergia alata 'Lemon Star') in Greensboro High Point Winston-Salem Summerfield North Carolina NC at New Garden Landscaping & Nursery Five overlapping, solid-colored petals surround a brownish-purple center tube that looks like a … It can also be grown in containers. Basic Information. Grow in moist but well-drained soil in a sheltered, sunny spot. 2. No deadheading is necessary. 4. Professional Growing Information .