Proven Winners® ColorChoice® Flowering Shrubs
Proven Winners® ColorChoice® Deciduous Shrubs
Proven Winners® SUNJOY MINI MAROON® Barberry 
Berberis thunbergii 'NCBT1'
Botanical Reference: Berberis thunbergii
 
The first ever sterile dark-leafed barberry!
We are pleased to introduce Sunjoy Mini Maroon® sterile dark-leafed barberry. It offers the same rich color and versatile habit you expect from barberry, but with absolutely no nuisance seedlings to spread around. Though it flowers and produces fruit, the seed is not viable. Foliage emerges red in spring, then matures to purple as the season progresses, often acquiring an appealing green margin along the way.
 
USDA Zone 4 - 8 (-30°F/-34.4°C)
Exposure Full sun
Height 2 - 3'
Width 2 - 3'
Finish Time 1 season
Type Deciduous
Bloom Time Spring
Flower Color Yellow
Foliage Color Black