Black-Eyed Susan Vine has yellow or orange, five-petalled flowers with dark centers. It's a good choice for pillars, trellises and hanging baskets.
Thunbergia alata is hardy in zones 9-10, where it can climb to 10 feet or more, but it's grown as a shorter annual vine elsewhere. It grows best with rich, moist, well-drained soil, and it likes regular watering and fertilizing.
height 4'
Sowing Thunbergia alata Seeds:
Soak seeds in warm water for 2 hours. Sow indoors 6-8 weeks before the last frost date. Or sow outdoors in spring in mild winter areas. Full sun to light afternoon shade. Easy to grow.
