Berberis koreana

Berberis koreana

Native to:
Korea

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Berberidaceae
Genus:
Berberis
Species:
Berberis koreana
USDA Symbol:
BEKO2

Growth Characteristics

Height:
180 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
apr,may
Bloom Colors:
yellow
Landscaping Shrub:
Yes

Garden & Ecology Notes

Wildlife Value:
birds
Deer Resistant:
Yes
Fall Color:
red, orange, purple

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
30–90 days
Notes:
Cold stratification improves germination rates; seeds may exhibit erratic germination.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Sow at 4°C. Pulpy coat inhibits germination. Remove by soaking and rinsing in clean water for approximately 7 days. Discard water. * wash clean 14 days, plant 2 cm deep

Source: Ontario Rock Garden & Hardy Plant Society