Black-eyed Susan Vine
Thunbergia alata
Also listed as Endomelas alata, Thunbergia albiflora
Also known as Blackeyed Susan Clockvine, Blackeyed Susan
Climate Match for your location
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A vigorous tropical vine with bright yellow flowers featuring a distinctive dark center, perfect for trellises and containers. Blooms profusely throughout warm months with minimal maintenance.
Why grow it
Black-eyed Susan vine offers dense, quick coverage for vertical growing spaces with notably prolific flowering compared to many other tropical vines. Its tolerance for container cultivation makes it useful in regions where in-ground planting isn't practical, and it requires less pruning and deadheading than similar ornamental vines to maintain attractive appearance through the growing season.
Watch out for
This vine performs best with consistent moisture during active growth, though soggy soil can lead to root issues. In cooler climates, establish it indoors or delay outdoor planting until soil temperatures stabilize, as it is slow to establish in cool conditions and will not overwinter outdoors in most temperate zones.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Acanthaceae
Native Range
South Africa
Seasonality
Bloom Season
Season of Interest
Climber
Vines that climb the layers above on a support.
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Propagation
A vigorous tropical vine with bright yellow flowers featuring a distinctive dark center, perfect for trellises and containers. Blooms profusely throughout warm months with minimal maintenance.
Climate Match for your location
See how well Black-eyed Susan Vine grows in your area.
Enter your ZIP code and we'll show you how this plant fits your local climate.
Why grow it
Black-eyed Susan vine offers dense, quick coverage for vertical growing spaces with notably prolific flowering compared to many other tropical vines. Its tolerance for container cultivation makes it useful in regions where in-ground planting isn't practical, and it requires less pruning and deadheading than similar ornamental vines to maintain attractive appearance through the growing season.
Watch out for
This vine performs best with consistent moisture during active growth, though soggy soil can lead to root issues. In cooler climates, establish it indoors or delay outdoor planting until soil temperatures stabilize, as it is slow to establish in cool conditions and will not overwinter outdoors in most temperate zones.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Acanthaceae
Native Range
South Africa
Seasonality
Bloom Season
Season of Interest
Climber
Vines that climb the layers above on a support.
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Propagation
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