Annuals
Thunbergia alata 'Sunny Rose Sensation' (Black-Eyed Susan Vine)
Thunbergia alata 'Sunny Rose Sensation'
Also known as Black-Eyed Susan Vine
Size
Available at our Langlois nursery
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About This Plant
Black-Eyed Susan Vine 'Sunny Rose Sensation' is one of the showiest climbers you can grow in a single season. This Proven Winners selection produces large, velvety rosy-pink blooms with a distinctive dark eye from late spring all the way to frost. The twining stems reach 5 to 8 feet in a season and will happily wind up a trellis, obelisk, or fence, or spill from a hanging basket with equal enthusiasm.
Plant in full sun for the best flowering. Consistent moisture is important as this tropical-origin vine does not tolerate drought, though the soil should drain well between waterings. A single application of controlled-release fertilizer at planting is generally all it needs in the ground.
Treat as a frost-tender annual and start fresh each year. It is a reliable pollinator draw, attracting hummingbirds, bees, and butterflies throughout the summer.
Plant Details
- Botanical
- Thunbergia alata 'Sunny Rose Sensation'
- Common name
- Black-Eyed Susan Vine
- Lifecycle
- Annual
- Foliage type
- Deciduous
- Mature size
- 5 to 8 ft tall × 16 to 24 in wide
- Growth habit
- Climbing
- Growth rate
- Fast
- Bloom time
- Late spring through frost
- Bloom color
- Pink, Bicolor
- Foliage color
- Green
- Support
- Trellis
Care Notes
Garden Attributes
- Pacific NW native
- Deer resistant
- Coastal suitable
- Grown organically
- Pollinator value: Bees, Butterflies, Hummingbird nectar
- Wildlife: Hummingbird nectar, Pollinator support