How to Grow Kidney Vetch

Seeds benefit from cold stratification; they may remain dormant until winter cold breaks their dormancy or until scarified.

Stratify seeds for 30 days in moist sand in a refrigerator, or direct sow in fall for spring germination. Scarify seed coat lightly if needed.

Seedlings emerge with delicate cotyledons and develop simple leaves. Growth is slow initially but steady.

Keep soil consistently moist but not waterlogged during germination and early growth. Thin seedlings to proper spacing. Avoid over-fertilizing.

Plant develops basal rosette of compound leaves with characteristic leaflets. Root system deepens, providing drought tolerance.

Reduce watering frequency as plant establishes. Weed competition should be minimized. No fertilizer needed; poor soil is acceptable.

Distinctive dense flower heads emerge in shades of yellow, orange, or red. Flowers attract bees, butterflies, and other pollinators.

Deadhead spent flowers to encourage continued blooming if desired. Allow some flowers to remain for seed production. Water only during drought.

Flowers fade and form small seed pods within the flower head. Plant may die back in late summer or remain evergreen depending on climate.

Allow flowers to dry on plant for seed collection. Self-seeds readily if conditions are favorable. Cut back in fall or early spring in colder zones.