Kerria japonica

Japanese Kerria

A graceful deciduous shrub, Kerria japonica is prized for its bright yellow, rose-like flowers that bloom in mid to late spring, often with occasional rebloom later in the season. Its arching, slender stems remain vivid green through winter, providing unique off-season interest. The foliage is light green with a soft texture, turning yellow in fall. This shrub forms a loose, spreading habit and performs especially well in partially shaded landscapes.

Type: Deciduous shrub
Mature Size: 6–8′ W × 6–8′ H
USDA Zones: 4a–9b
Form: Arching, vase-shaped to spreading

Light: Part shade to full sun (best flowering with some sun)
Soil: Average, well-drained soils; adaptable
Water: Moderate; tolerates some dry shade once established

Wildlife: Attracts bees

Features & Landscape Uses:
Excellent for woodland edges, shaded borders, and naturalized plantings. Works well as an informal hedge or mass planting. Noted for its ability to brighten darker garden areas with vivid spring color and green winter stems.

Care:
Prune immediately after flowering to control size and encourage new growth. Can spread by suckers—remove if containment is desired. Rejuvenate older plants by cutting stems back hard every few years. Tolerant of urban conditions.

Plant type

Flowering Deciduous Shrub

Height

6-8'

Width

6-8'

Hardiness zones

4–9

Sunlight

Full Sun, Partial Shade

Growth rate

Moderate

Bloom time

Late Spring, Spring

Flower color

Yellow

Leaf color

Green

Fall color

Green, Yellow

Attracts

Bees

Soil

Average, Well Drained

Landscape use

Foundation

Shape

Arching, Spreading, Vase Shaped

Bark

Smooth

Fragrant

Yes

Deer resistant

Yes

Drought tolerant

No