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Partridge Pea

Chamaecrista fasciculata

Also listed as Cassia chamaecrista, Cassia fasciculata

Also known as Showy Partridgepea, Golden Cassia, Prairie-senna

herbaceous☀️ full sun💧 low water❄ Hardy: Zone 6b – Zone 10b

Climate Match for your location

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Partridge pea is a native wildflower with delicate yellow flowers and finely divided foliage that attracts pollinators and wildlife. This low-maintenance legume thrives in dry, sandy soils and is often used for restoration and erosion control.

Why grow it

Partridge pea establishes readily on degraded or marginal soils where many ornamental legumes struggle, making it a practical choice for erosion control and habitat restoration in eastern North America. Its nitrogen-fixing ability improves soil fertility without amendment, and it produces seed prolifically, useful for naturalizing in appropriate sites. Unlike some cultivated cover crops, it requires minimal inputs once established and provides reliable forage and seed for wildlife.

Watch out for

Plants may self-seed aggressively in disturbed areas or gardens with regular tilling, requiring management if spread is undesired. Performance varies considerably by region and soil type within its native range, so local ecotype seed is preferable to nursery stock from distant origins. In very wet conditions or heavy clay soils, establishment can be inconsistent compared to sandier, well-drained sites.

Overview

Form
Upright
Growth Rate
moderate
Size
1–2.4′ tall × 1–1.5′ wide
Dormancy
deciduous
Family
Fabaceae
Nitrogen fixerBiomass and mulchErosion controlPollinators & beneficial insects
Nitrogen fixer · Moderate

Native to the United States

Native Range

Eastern North America

Native to: Alabama, Arkansas, Connecticut, District of Columbia, Delaware, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, Nebraska, New Jersey, New Mexico, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Virginia, Wisconsin, West Virginia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SummerFall

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Companion Planting

Plants well with