Japanese Kerria is a tough-but-graceful deciduous shrub native to mountainous regions of China and Japan, prized for its cheerful spring display of bright yellow flowers on slender, arching stems. Growing 4 to 8 feet tall and 6 to 8 feet wide, it produces single, five-petaled, rose-like blooms about 1.5 inches across from April through May. Hardy in zones 4-9, this low-maintenance shrub tolerates heavy shade, drought, clay soil, and wet conditions, making it one of the toughest spring bloomers for challenging garden spots. The yellowish-green stems remain decorative through winter, offering year-round structure and interest.
Partial Shade
Moderate
4-9
96in H x 108in W
—
High
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The slender, arching stems stay an attractive shade of green even through cold months, creating garden architecture long after the flowers fade. Single, five-petaled yellow blooms profusely in spring, and the plant's ability to thrive in full shade where many flowering shrubs struggle sets it apart. Deer leave it alone, and it handles both drought and wet soil with equal grace, making it dependable across a wide range of growing conditions.
Japanese Kerria functions beautifully as a flowering hedge, bringing spring color to garden boundaries while tolerating the partial shade common along property lines. It naturalize well in woodland gardens and rain gardens, where its ability to thrive in wet soil and heavy shade makes it an excellent choice for drainage swales and shaded borders that might otherwise support few blooming shrubs.
No timeline data available yet for this variety.
Prune immediately after flowering in spring, as Japanese Kerria blooms on the previous year's wood. The shrub has a vigorous suckering habit, so remove unwanted suckers promptly to keep it under control. If the plant becomes overgrown or leggy, you can cut all stems to the ground to rejuvenate it completely.
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“Kerria japonica originates from certain mountainous areas of China and Japan, where it evolved as a deciduous shrub perfectly adapted to woodland edges and shaded slopes. The plant reached Western gardens centuries ago and has remained a treasured ornamental, valued for its hardy constitution and graceful form. Its common name, Japanese rose, reflects the delicate, rose-like character of its five-petaled flowers, though it belongs to the Rosaceae family rather than the genus Rosa itself.”