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Wild Senna
Senna hebecarpa
Wild Senna is a show-stopping perennial that adds vibrant color and lush texture to the garden. Its dense clumps of compound, green leaves provide a bold backdrop for the eye-catching clusters of bright yellow flowers that bloom in midsummer. These blooms attract bees and butterflies, providing valuable nectar and lively activity in pollinator gardens. Growing up to 6 feet tall, Wild Senna thrives in full sun and well-drained soils, making it a striking focal point in borders, meadows, and naturalistic plantings.
Details
Height48” - 72”
Spread24"
Bloom SeasonJuly – August
Soil Types
Clay
Loam
Sand
Soil Moisture
Medium
Moist
Wet
Sun Exposure
Full Sun
Range Map
Available
Not available
Ecological Benefits
Maintenance Tips
- Water regularly during the establishment period; becomes drought-tolerant once mature.
- Deadhead spent blooms to promote further flowering and prevent self-seeding if desired.
- Divide clumps every few years to rejuvenate growth and manage plant size.
- Watch for pests and diseases, although it is generally resilient and low-maintenance.
