Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Rhamnaceae

Genus:

Ceanothus

Species:

Ceanothus velutinus var. laevigatus

Growth Characteristics

Growth Habit:

Tree , Shrub

Height:

300 cm

Drought Tolerance:

High

Bloom Months:

may,jun,jul

Bloom Colors:

white, cream

Evergreen Shrub:

Yes

Landscaping Shrub:

Yes

Keystone Species Ranking

Caterpillar Keystone:

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

Garden & Ecology Notes

Wildlife Value:

bees, butterflies, birds, deer browse

Fragrant:

Yes

Fire Ecology:

Requires fire for germination

Fire Notes:

Seeds require heat or smoke for germination; plants resprout vigorously from crown after fire. Seeds can remain viable in soil for decades until fire triggers germination.

Source: Claude claude-sonnet-4-5-20250929 Batch

Propagation & Germination

Stratification:

Cold/moist stratification required — 60–90 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

14–60 days

Notes:

Seed coat is hard and impermeable; scarification or hot water treatment significantly improves germination. Seeds may remain dormant for years without treatment.

Source: Claude claude-sonnet-4-5-20250929 Batch