Photography: Dr. Edward F. Gilman

Barberry 'William Penn'

Berberis x gladwynensis 'William Penn'

Plant Type:  Shrub, Groundcover
Hardiness Range:  6B - 9A  
Mature Height:  36" to 6' / 90cm to 1.80m
Environment:  prefers partial shade or partial sun to full sun; soil should be dry to moist
Bloom Colors:  Yellow