Common Pearlbrush

Exochorda racemosa

Native to:
China, Kirgizstan, Korea, Russia, Tadzhikistan, Uzbekistan

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Rosaceae
Genus:
Exochorda
Species:
Exochorda racemosa
USDA Symbol:
EXRA

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub
Height:
450 cm
Light Requirements:
Full Sun,Part Shade
Drought Tolerance:
Medium
Bloom Months:
apr,may
Bloom Colors:
white
Landscaping Shrub:
Yes

Garden & Ecology Notes

Wildlife Value:
bees, butterflies
Deer Resistant:
Yes

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
prefers fertile soils in native habitat

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
14–42 days
Notes:
Seeds require cold stratification. Light may improve germination rates.

The above propagation data sourced from Claude AI