Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Rosaceae

Genus:

Cotoneaster

Species:

Cotoneaster splendens

USDA Symbol:

COSP9

Growth Characteristics

Height:

150 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

may,jun

Bloom Colors:

pink, white

Landscaping Shrub:

Yes

Garden & Ecology Notes

Wildlife Value:

birds

Deer Resistant:

Yes

Fall Color:

orange, red

Soil Requirements

Soil Type:

well-drained, rocky or gravelly soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to rocky slopes and open areas

Propagation & Germination

Stratification:

Warm then cold/moist stratification (double dormancy) — 90–120 days

Germination Time:

30–180 days

Notes:

Seeds have double dormancy requiring warm stratification followed by cold stratification. Germination can be erratic and may take up to two years.

The above propagation data sourced from Claude AI