Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Point Reyes ceanothus is a low-growing, evergreen shrub that serves as a beautiful groundcover year-round. It features shiny, leathery green leaves and profuse bright blue flowers that emit a delightful fragrance. Endemic to California, this hardy plant thrives along the coastline of the San Francisco Bay Area and in coastal regions both north and south. It is commonly found on seaside bluffs and slopes of coastal mountains, where it endures harsh winds and salty air.

Beloved by birds and bees, Point Reyes ceanothus is an excellent choice for wildlife-friendly landscaping. The plant quickly forms a dense mat, with its stems rooting wherever they touch the ground, making it highly effective at controlling erosion on steep slopes. For gardeners, this ceanothus is a low-maintenance option, requiring little care beyond an occasional shearing after its bloom period to maintain height and shape. Its drought tolerance and soil-stabilizing properties make it ideal for coastal and hillside gardens.

Plant type

Shrub

Size

3 - 7 ft Tall
3 - 7 ft Wide

Form

Mounding, Rounded, Spreading

Growth rate

Moderate

Dormancy

Evergreen

Fragrance

Pleasant

Calscape icon
Color

Blue, Purple, Pink, Lavender

Flowering season

Spring, Winter

Special uses

Bank stabilization, Groundcover, Hedge

Sun

Partial Shade

Water

Very Low

Summer irrigation

Max 3x / month once established

Ease of care

Easy

Cold tolerance

Tolerates cold to 0° F

Soil drainage

Fast

Soil description

Prefers beach sand.
Soil PH: 5.0 - 7.0

Maintenance

Prune to shape in late summer to early fall to minimize infection of the wound.

Propagation

Seeds or cuttings. For propagating by seed: Hot water; then 3 montha stratification may improve germination.

Site type

Sandy places, bluffs, shrubby slopes, ridges, usually very near the coast and at low elevations in Marin and Mendocino Counties. Usually with Coastal Strand or Chaparral vegetation, or with Pine Forest, or Northern Coastal Scrub

Plant communities

Chaparral, Closed-cone Pine Forest, Coastal Strand, Douglas-Fir Forest, Northern Coastal Scrub

Bats
Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 77 likely

Confirmed Likely

Acanthopteroctetes unifascia

Sallow Button

Acleris hastiana

Cottonwood Dagger Moth

Acronicta lepusculina

Acronicta perdita