Corylopsis glabrescens

Corylopsis glabrescens

Native to:
Japan

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Hamamelidaceae
Genus:
Corylopsis
Species:
Corylopsis glabrescens

Growth Characteristics

Growth Habit:
Tree , Shrub
Height:
450 cm
Drought Tolerance:
Medium
Bloom Months:
mar,apr
Bloom Colors:
yellow
Landscaping Shrub:
Yes

Garden & Ecology Notes

Wildlife Value:
bees, early spring pollinators
Deer Resistant:
Yes
Fragrant:
Yes
Fall Color:
yellow, orange

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
14–30 days
Notes:
Seeds germinate best after cold stratification at temperatures around 20°C with consistent moisture.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged. * difficult to germinate

Source: Ontario Rock Garden & Hardy Plant Society