Description

Old-Fashioned Thunbergia

Black-Eyed Susan Vine

(Thunbergia alata)
Every summer garden is enhanced by the bright orange flowers of classic Black-eyed Susan Vines.The enticing 1 1/2 inch flowers with contrasting deep black centers peep out from handsome heart-shaped leaves on gracefully twining vines. Grow them up a short trellis or enjoy their flowers in hanging baskets or window boxes. These old-fashioned favorites are a real treat in midsummer when they bloom in profusion to brighten the garden with their radiant faces. 

ANNUAL VINE

Summer/fall bloom
Frost tender

TO START EARLY INDOORS

Sow indoors 5 to 6 weeks before last expected frost in individual pots of seed starting mix. Cover 1/2 inch deep and keep warm and moist. Provide a strong light source until seedlings are ready for outdoor planting. Once nights stay consistently above 50°, transplant outdoors, 6 inches apart, being careful not to disturb delicate roots.

GROWING NOTES

These plants grow best in a sheltered spot, out of the wind. Thunbergia germinates and grows slowly at first, then begins to twine and develop flowers at midsummer. It is a charming choice for hanging baskets, where the vines will grow up and form a pyramid of bloom (plant four seedlings in a 10 to 12 inch diameter basket and feed regularly). Or, grow the vines up a trellis or arbor for a lovely effect.

Seed Count: 35-40 / Weight: 1 gm