Bleeding-heart
Dicentra formosa
Last reviewed: June 2026
Dicentra formosa is a native Pacific Northwest wildflower that produces distinctive heart-shaped pink flowers from April through June. This woodland perennial thrives in partially shaded areas of California, Oregon, and Washington.
Bleeding-heart is listed as toxic to grazing livestock (cattle, sheep, and goats) at a moderate level by the USDA PLANTS Database (opens in new tab). This is a livestock indicator and is separate from pet toxicity.
Light
part shade
Water
medium
Size
6"–18" H × 6"–12" W
Bloom
Apr, May, Jun
Native to
CA, OR, WA
Pollinators
bees, hummingbirds
Browse plants for this ecoregion
Pacific bleeding-heart produces delicate pink heart-shaped flowers on arching stems above soft, fern-like foliage. This native perennial thrives in shaded areas and goes dormant in late summer, returning each spring with fresh growth.
Growing Bleeding-heart
Grow Bleeding-heart in part shade and medium water. Mature plants reach 6 to 18 inches tall and spread 6 to 12 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Bleeding-heart is an HOA-friendly choice. Maintenance level: low. Tidiness: 3 out of 5.
Works well in: front yard, foundation, mid zone.
- Goes dormant in late summer leaving bare spots
- May appear too informal for very formal landscapes
Wildlife value
The flowers attract native bees and provide nectar for hummingbirds during spring blooms. The plant also supports some native butterfly larvae.
Common questions
- When does Dicentra formosa bloom?
- Dicentra formosa typically blooms from April through June, producing its characteristic heart-shaped flowers during late spring and early summer.
- What pollinators visit Dicentra formosa?
- Dicentra formosa attracts both bees and hummingbirds with its nectar-rich flowers. The tubular shape of the blooms is particularly well-suited for hummingbird feeding.
- Where is Dicentra formosa native?
- Dicentra formosa is native to the Pacific Coast states of California, Oregon, and Washington, where it naturally occurs in moist woodland environments.
- What growing conditions does Dicentra formosa prefer?
- This bleeding heart species prefers partially shaded locations with medium to high moisture levels, making it ideal for woodland gardens and naturalized areas.
- Is Bleeding-heart toxic to livestock?
- Bleeding-heart is listed as toxic to grazing livestock such as cattle, sheep, and goats (moderate severity) by the USDA PLANTS Database. This is separate from pet (dog and cat) toxicity.
- Is Bleeding-heart HOA-friendly?
- Bleeding-heart is generally an HOA-friendly choice in the right placement, with low maintenance.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow Bleeding-heart? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz