California Phacelia
Phacelia californica
Last reviewed: June 2026
California Phacelia (Phacelia californica) is not on the ASPCA Animal Poison Control Center toxic plant list for dogs or cats (aspca.org, last reviewed 2026-05-21). If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
low
Size
6"–24" H × 6"–12" W
Bloom
Mar, Apr, May, Jun
Native to
CA, OR
Pollinators
bees, butterflies
Browse plants for this ecoregion
California phacelia is a low-growing native wildflower with fuzzy, gray-green foliage and lovely lavender-blue flower clusters. It blooms profusely in spring through early summer, forming an attractive ground cover or border plant that requires minimal water once established.
In an HOA neighborhood
California Phacelia is an HOA-friendly choice in the right placement. Maintenance level: moderate. Tidiness: 3 out of 5.
Works well in: foundation, mid zone, backyard only.
- Annual nature means seasonal appearance changes
- May look untidy after blooming period
- Could appear too informal for front-yard focal areas
Wildlife value
Highly attractive to native bees and butterflies as an important nectar source. The abundant blooms support diverse pollinator species during its flowering period.
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 California Phacelia fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.