The Best Ninebark Shrubs for the Garden
Newer varieties have better habits, color, and disease resistance Common ninebark ( Physocarpus opulifolius ) is one of those shrubs that I learned about in college and then forgot about until sometime around the Millennium , when empurpled - leavedDiabolo ® transformed a humble aboriginal shrub into a fashionable garden plant . While not the first color form , Diabolo ® seize attention and clearly spurred breeders to get to work ....