Physocarpus opulifolius 'Dart's Gold' DART'S GOLD NINEBARK

Zone: 3   Height: 4-5 ft.
 
A tough, durable shrub that becomes dense and rounded with  age.  The brown bark exfoliates for winter interest. White to slightly pink flowers in late spring and red fruit in fall.  Bright yellow leaves create a nice contrast in the landscape.