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Lemon Scurfpea

Psoralidium lanceolatum, Fabaceae

Zones
4–8
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

Nitrogen FixerGround CoverDynamic Accumulator

Growing Conditions

Sun

Full Sun (preferred)

Water

Low (established)Moderate (seedling)

Soil pH

6.5 – 8.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Prostrate Summer CypressKochia prostrata
Nitrogen FixationNutrient Accumulation
Scarlet GlobemallowSphaeralcea coccinea
Pollinator SharingBeneficial Insect Habitat

Antagonistic Plants

Linear-leaved DunbeanAtylosia lineata

Both legumes may compete for rhizobial partners and soil nutrients

Uses

Functions

Nitrogen FixationDeep Soil BreakingMineral AccumulationPrairie RestorationDrought Tolerance

Medicinal Uses

Traditional Native Medicine

Common Questions

What zones does Lemon Scurfpea grow in?

Lemon Scurfpea grows in USDA hardiness zones 4 through 8.

Is Lemon Scurfpea a nitrogen fixer?

Yes, Lemon Scurfpea is a nitrogen fixer and can help provide nitrogen to neighboring plants in a guild or polyculture.

What are good companion plants for Lemon Scurfpea?

Good companions for Lemon Scurfpea include Prostrate Summer Cypress, Scarlet Globemallow.

Design guilds with Lemon Scurfpea and see companion relationships visually.

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