Red Japanese Barberry: Dramatic Foliage for Hedges and Borders

Berberis thunbergii f. atropurpurea, the red Japanese barberry, is a deciduous shrub offering multi-season interest. Its most striking feature is deep reddish-purple foliage—inch-long leaves that hold their color through the growing season. In spring, fragrant yellow flowers appear on arching stems, followed by red berries. The plant's brittle, three-pronged thorns make it an excellent barrier hedge.

Culture and Maintenance

Grow in full sun to partial shade with well-drained soil. Prune annually before new growth emerges, removing oldest stems to maintain proportions. Caution: Japanese barberry is listed as invasive across much of the U.S.; check local regulations before planting.

Landscape Value

Reaching 6–10 feet tall and 3–6 feet wide, this shrub works well as a hedge, in the middle to rear of borders, or as a specimen. The fragrant flowers attract pollinators, and birds enjoy the berries. Its aggressive growth rate means it fills in quickly but may require containment.

Quick Reference

• Height: 6–10 feet
• Spread: 3–6 feet
• Light: Full sun to part shade
• Moisture: Dry to medium
• Foliage: Deep reddish-purple
• Flowers: Fragrant yellow, spring
• Note: Invasive in many areas; thorny