Diabolo® ninebark (Physocarpus opulifolius 'Monlo') fy-so-KAR-pus op-yew-lih-FOE-lee-us Genus:  Physocarpus

With its upright, arching branches and dark chocolate to purple foliage, Diabolo® ninebark offers a color contrast with silver-leaved plants and makes a fine backdrop hedge. Clusters of button-like, pinkish white flowers appear in summer. Even when they fade to a tawny tone, they stand out nicely against the dark leaves. -Chris McKernan, Regional Picks: Lower Plains, Fine Gardening issue #120

Noteworthy Characteristics: 

Dark foliage; interesting bark.

Care: 

Provide full sun to part shade and rich, moist, well-drained, acidic soil.

Propagation: 

Start new plants from greenwood cuttings in summer, or remove rooted suckers in spring or fall. Alternatively, sow seed in containers outdoors in spring or fall.

Problems: 

Nothing serious. When grown in partial shade or with excessive heat, the foliage may turn dark green.

Overview

Height 6 ft. to 10 ft. Spread 6 ft. to 10 ft. Growth Habit Clumps Light Full Sun to Part Shade Moisture Medium Moisture Maintenance Low Characteristics Attracts Bees, Interesting Bark, Showy Flowers, Showy Foliage Bloom Time Early Summer, Late Summer, Summer Flower Color White Foliage Color Colorful/Burgundy Foliage Uses Beds and Borders, Specimen Plant/Focal Point Seasonal Interest Spring Interest Type Shrubs