Canada Frostweed
Crocanthemum canadense
Last reviewed: June 2026
Light
full sun
Water
low
Size
4"–12" H × 6"–18" W
Bloom
May, Jun, Jul
Native to
AL, CT, DE, GA and 23 more states
Pollinators
bees, beetles
Hoary frostweed is a low-growing native wildflower that forms neat mats of small, oval leaves topped with bright yellow flowers in late spring and early summer. This drought-tolerant plant thrives in sandy soils and full sun, making it ideal for challenging dry sites. The compact growth habit and cheerful blooms make it suitable for rock gardens and naturalized areas.
In an HOA neighborhood
Canada Frostweed is an HOA-friendly choice. Maintenance level: low. Tidiness: 3 out of 5.
Works well in: foundation, mid zone, backyard only.
- May appear sparse or weedy outside of bloom period
- Name includes 'weed' which could raise HOA concerns
Wildlife value
The bright yellow flowers attract native bees and beneficial beetles during its May through July bloom period. This native plant provides important early season nectar when many other flowers are not yet available.
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.
Does Canada Frostweed fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.