- Austin Watershed Protection
- Watershed Plant Database
- Senna, Flowering
Senna, Flowering
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Botanical Name
Cassia corymbosa
Plant Type
Shrubs
Plant Height Min
6ft
Plant Height Max
8ft
Light
Sun/Part Shade
Seasonal Interest From
Summer
Seasonal Feature
Flower
Plant Color
Yellow
Plant Spread Min
4ft
Plant Spread Max
6ft
Water Needs
Medium
Seasonal Interest To
Fall
Evergreen/Deciduous
Semi-Evergreen
Zilker Only
N/A
Dark green leaves, showy bloomer, adapted to caliche soils; attraacts hummingbirds and butterflies; susceptible to extremely cold weather; prune for shape or to raise canopy; cut back 1/2 in late winter if damaged by freeze