Sunjoy Really Red Japanese barberry
Berberis thunbergii 'Sunjoy Really Red'
PW New 2026

USDA zones4 to 8
SunHandles full sun to partial sun
WaterHandles dry to moist soil
- Growth rate
- Moderate
- Habit
- Dense
- Bloom season
- Spring
- Soil types
- Sand, loam, clay
Garden uses
Attracts
Notes
'Sunjoy Really Red' Japanese barberry (Berberis thunbergii 'Sunjoy Really Red') is a shrub for pollinator gardens. It is hardy to USDA zone 4, or down to -30°F (-34°C). This plant likes full or part sun and dry to moist, sandy, loamy, or clay soil. Bees and birds visit it, and it blooms in early to late spring. It sits low on the menu for deer. Its drought tolerance and salt tolerance make it a handy pick for tough spots.
Pairs well with Flowering quince, Black-eyed Susan, and Mountain laurel.