When does bunchberry bloom?

Bunchberry produces its small white-bracted flower clusters in June and July, typically forming a low carpet across the forest floor during that window.

What growing conditions does bunchberry need?

It grows best in part shade to shade with medium to consistently moist soil, mimicking the cool, humid conditions of the forest floor it favors.

What pollinates bunchberry flowers?

Bees and beetles are the main visitors to bunchberry flowers, drawn to the small clustered blooms atop each whorl of leaves.

Is bunchberry a good groundcover?

Yes, its low spreading habit and tolerance for shade make it a reliable groundcover in cool, moist woodland gardens.

Does bunchberry lose its leaves in winter?

Yes, bunchberry is deciduous and its leaves die back after the growing season, regrowing each spring from its spreading rhizomes.

Is Bunchberry toxic to livestock?

The USDA PLANTS Database does not flag Bunchberry as toxic to livestock.

Is Bunchberry HOA-friendly?

Bunchberry takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Bunchberry

Name: Pollinator Patch
Author: Pollinator Patch

Cornus canadensis

Last reviewed: August 2026

Cornus canadensis, or bunchberry, is a low creeping forb that blooms in June and July and does best in part shade with consistently moist, cool soil. It forms dense groundcover mats in northern forests and woodland edges.

Toxicity unknown

Bunchberry (Cornus canadensis) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

The USDA PLANTS Database (opens in new tab) does not flag Bunchberry as toxic to livestock.

Light

part shade

Water

medium

Size

4"–8" H × 6"–12" W

Bloom

Jun, Jul

Native to

CO, CT, IA, ID and 23 more states

Pollinators

bees, beetles

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Bunchberry is a low-growing woodland groundcover with distinctive four-petaled white flowers in summer followed by bright red berries. This native plant forms neat carpets under trees and shrubs, offering year-round interest with its whorled leaves that turn red in fall.

Growing Bunchberry

Grow Bunchberry in part shade and medium water. Mature plants reach 4 to 8 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

Bunchberry takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

Dies back completely in winter leaving bare ground
Very woodland appearance may seem too wild for formal landscapes
Slow establishment can look sparse initially

Wildlife value

The flowers attract native bees and beetles for pollination. The bright red berries provide food for birds and small mammals in late summer and fall.

Common questions

When does bunchberry bloom?: Bunchberry produces its small white-bracted flower clusters in June and July, typically forming a low carpet across the forest floor during that window.
What growing conditions does bunchberry need?: It grows best in part shade to shade with medium to consistently moist soil, mimicking the cool, humid conditions of the forest floor it favors.
What pollinates bunchberry flowers?: Bees and beetles are the main visitors to bunchberry flowers, drawn to the small clustered blooms atop each whorl of leaves.
Is bunchberry a good groundcover?: Yes, its low spreading habit and tolerance for shade make it a reliable groundcover in cool, moist woodland gardens.
Does bunchberry lose its leaves in winter?: Yes, bunchberry is deciduous and its leaves die back after the growing season, regrowing each spring from its spreading rhizomes.
Is Bunchberry toxic to livestock?: The USDA PLANTS Database does not flag Bunchberry as toxic to livestock.
Is Bunchberry HOA-friendly?: Bunchberry takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.

Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

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