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Red Pea

Lathyrus cicera, Fabaceae

Zones
5–9
Layer
Herbaceous
Lifespan
Annual
Growth
Fast

Guild Roles

Nitrogen FixerGround CoverMulch Maker

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

Moderate (established)Moderate (seedling)

Soil pH

6 – 8

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Sticky CurrantRibes viscosissimum
Nitrogen FixationBeneficial Insect Habitat
Awned Canary GrassPhalaris paradoxa
Nitrogen FixationPhysical Support
False FlaxCamelina sativa
Nitrogen FixationTrap Crop

Antagonistic Plants

Tuberous SweetpeaLathyrus tuberosus

Congeneric legumes with similar root architecture leading to direct competition

Uses

Functions

Nitrogen FixationWinter Cover CropSoil ImprovementWildlife Food

Edible Parts

SeedsYoung Pods

Common Questions

What zones does Red Pea grow in?

Red Pea grows in USDA hardiness zones 5 through 9.

Is Red Pea a nitrogen fixer?

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

What are good companion plants for Red Pea?

Good companions for Red Pea include Sticky Currant, Awned Canary Grass, False Flax.

Design guilds with Red Pea and see companion relationships visually.

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