Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Ericaceae

Genus:

Arctostaphylos

Species:

Arctostaphylos cruzensis

USDA Symbol:

ARCR6

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub

Height:

180 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

feb,mar,apr

Bloom Colors:

white, pink

Evergreen Shrub:

Yes

Landscaping Shrub:

Yes

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Keystone Species Ranking

Caterpillar Keystone:

★★★★☆ Butterfly & moth species supported by this genus (NWF)

Pollen Specialist Bee Keystone:

★★☆☆☆ Native pollen specialist bee species supported by this genus (NWF)

Reported Fauna Sightings

Garden & Ecology Notes

Wildlife Value:

birds, bees, butterflies, small mammals

Deer Resistant:

Yes

Fragrant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts vigorously from basal burls after fire and shows enhanced flowering post-burn. Part of fire-adapted chaparral plant community with moderate fire return intervals.

Soil Requirements

Soil Type:

sandy, acidic, nutrient-poor soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to coastal sand dunes

Propagation & Germination

Stratification:

Cold/moist stratification required — 60–90 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

30–120 days

Notes:

Seeds have hard seed coats requiring scarification (acid or mechanical) followed by cold stratification. Germination can be erratic and prolonged even with treatment.

The above propagation data sourced from Claude AI