Wildflower Archive

prairie wildflower

Wild canterbury bells

Phacelia minor

Also known as California Bells

Wild canterbury bells (Phacelia minor)1 of 3
Abraham Jacobus Wendel

Native to California

Southern California from Santa Monica Mountains to edge of desert

  • Light Full sun Sun tolerance
  • Moisture Dry Moisture preference
  • Zones n/a Cold to heat range
  • Bloom Jan–May Flowering time
  • Height up to 2 ft to 0.6 m
  • Life cycle Annual Annual to perennial
Full details, see below

In the garden

A prairie wildflower for full sun and lean, dry soil. Its purple flowers peak in March. At up to 2 ft, it suits meadows and sunny borders.

Growing conditions

Light
Full sun Partial shade Full shade
Moisture
Dry Moist Wet

When it blooms

The Wild canterbury bells's purple flowers bloom January to May, peaking in March. This early-spring display draws bees and moths.

Jan–MayJanFebMarAprMayJunJulAugSepOctNovDec

Wild canterbury bells blooms purpleFoliage

Pollinators & wildlife

  • Bees Foothill Carpenter Bee also Western Honey Bee, Habropoda tristissima
  • Moths White-lined Sphinx
  • Hummingbirds Costa's Hummingbird

Full plant details

Where it grows

Habitat
PrairieThe wild plant community it grows in.
Native range
CaliforniaUnited States (1): CA. Where it grows wild on its own, by state and province.
Native distribution
Southern California from Santa Monica Mountains to edge of desertThe same native range, usually more exact than the state list, and often noting where it has spread beyond it.

Growing conditions

Light
Full sunHow much sun it takes, from full sun to full shade.
Moisture
DryThe soil dampness it prefers, from dry to wet.
Soil
Dry, disturbed soilThe soils it grows in naturally.

Growth & form

Height
up to 2 ft (to 0.6 m)Typical mature height.
Life cycle
AnnualWhether it lives a single season (annual), two (biennial), or returns for years (perennial).

Flowers, foliage & fruit

Type
WildflowerWhat kind of plant it is.
Bloom
Jan–MayWhen it flowers.
Flower color
PurpleThe bloom color, or colors.
Fruit/Seeds
ripens Jan–JulThe seed or fruit it sets after flowering.
Toxicity
None knownWhether any part is poisonous to people or pets.