Lamprocapnos alba

Lamprocapnos alba

White bleeding heart

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Taxonomy

Common Names

White bleeding heart

Context

nativeRegion

Cultivar derived from East Asian native Lamprocapnos spectabilis.

usdaZones

3–9

companionPlants

Hosta, Ferns, Astilbe, Pulmonaria

culturalUses

Valued as a spring ornamental for shade gardens; popular in cottage and woodland gardens.

Care

LightPartial shade to dappled sunlight; tolerates full sun in cool climates.

WateringKeep soil consistently moist but not waterlogged; water deeply during dry spells.

SoilRich, humus-rich, well-draining soil with good moisture retention.

FertilizerApply balanced, slow-release fertilizer in early spring.

HumidityPrefers moderate to high humidity; avoid very dry air.

TemperatureThrives in cool to mild temperatures; protect from extreme heat.

HabitClump-forming perennial with arching stems and finely divided foliage.

Mature Size60–90 cm tall (24–36 in) and 45–60 cm wide (18–24 in).

Growth RateModerate growth rate; reaches maturity in 2–3 years.

BloomingBlooms in late spring to early summer; produces pendant white, heart-shaped flowers.

DormancyGoes dormant in summer after flowering; foliage dies back.

MethodsSeed, Division, Root cuttings

DifficultyEasy (by division), moderate (by seed or cuttings).

Best SeasonDivide or take cuttings in early spring or fall; sow seeds in autumn.

PruningRemove spent stems and yellowing foliage after dormancy.

RepottingRarely needed except when dividing clumps for propagation.

Pests & DiseasesGenerally pest-free; occasional aphids or slugs; prone to root rot in poorly drained soils.

ToxicityToxic if ingested by humans or pets; may cause skin irritation.

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