Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Berberidaceae

Genus:

Berberis

Species:

Berberis wilcoxii

USDA Symbol:

BEWI

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub

Height:

200 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

apr,may,jun

Bloom Colors:

yellow

Evergreen Shrub:

Yes

Landscaping Shrub:

Yes

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Deer Resistant:

Yes

Soil Requirements

Soil Type:

rocky, well-drained, nutrient-poor soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid, rocky slopes

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–90 days

Notes:

Germination can be erratic; seeds may benefit from warm stratification followed by cold stratification for improved germination rates.

The above propagation data sourced from Claude AI