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Plant profile · Austin & Hill Country
Flowering Senna (Senna corymbosa)
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Flowering Senna

Senna corymbosa
Hills guide pick

Flowering Senna is a shrub from the Village of the Hills planting guide that grows 6–8 ft tall and 4–6 ft wide. It wants full sun or part shade and low to medium water. Deer rarely browse it.

Will it grow in your yard?

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From our guide

Village of the Hills

Upright shrub with bright green compound leaves and clusters of yellow flowers late in the season.

Why it works here

Late color when the garden is tired, and sulphur butterflies use it as a larval host.

Watch out

Reseeds enthusiastically. Freeze damage in a hard winter; cut back and it returns.

The facts

4 sources
Type
Shrub
Sun
Full sun to part shade (3+ hrs)
Water
Low to medium
Height
6–8 ft
Spread
4–6 ft
Foliage
Semi-evergreen
Deer
High — deer rarely browse it. Foliage contains compounds deer avoid.
Size, sun, water and foliage from the Village of the Hills guide; the rest resolved across sources.

Where it grows

25 occurrence records in Central Texas (GBIF).

Can you buy it?

In the Village of the Hills guide, but not on the grower stock lists we read yet. Ask a native-plant nursery.