This library and any plant lists generated from it reflect plants we’ve carried or could obtain over the past 12–18 months, not our current inventory or availability.

“Fire Wise” plants are not fireproof. These plants, when maintained properly, have a higher fire resistance reducing fire danger. This list is built on the recommendations of local governments and the Diablo Firesafe Council

Plant Library
shrub

Diablo® Ninebark

Physocarpus opulifolius 'Monlo'

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Diablo Ninebark (Physocarpus opulifolius 'Monlo') at East Bay Nursery

Diablo® Ninebark flowers

Diablo® Ninebark flowers

(Photo courtesy of NetPS Plant Finder)

Diablo Ninebark (Physocarpus opulifolius 'Monlo') at East Bay Nursery

Diablo® Ninebark

Diablo® Ninebark

(Photo courtesy of NetPS Plant Finder)

Diablo Ninebark (Physocarpus opulifolius 'Monlo') at East Bay Nursery

Diablo® Ninebark bark

Diablo® Ninebark bark

(Photo courtesy of NetPS Plant Finder)

Height:  8 feet

Spread:  8 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  2b

Other Names:  Eastern Ninebark

Brand:  Monrovia

Description:

A large spreading shrub with intensely purple leaves all season long, small white flowers followed by pretty reddish fruit which show well against the foliage, and interesting peeling papery bark; extremely tough and durable, makes a superb color accent

Ornamental Features

Diablo® Ninebark features showy clusters of white flowers at the ends of the branches from late spring to early summer, which emerge from distinctive pink flower buds. It has attractive deep purple deciduous foliage which emerges burgundy in spring. The serrated lobed leaves are highly ornamental and turn an outstanding red in the fall. It features abundant showy red capsules from early to mid fall. The peeling tan bark adds an interesting dimension to the landscape.

Landscape Attributes

Diablo® Ninebark is a multi-stemmed deciduous shrub with an upright spreading habit of growth. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage.

This shrub will require occasional maintenance and upkeep, and can be pruned at anytime. It has no significant negative characteristics.

Diablo® Ninebark is recommended for the following landscape applications;

  • Accent
  • Mass Planting
  • Hedges/Screening
  • General Garden Use

Planting & Growing

Diablo® Ninebark will grow to be about 8 feet tall at maturity, with a spread of 8 feet. It has a low canopy, and is suitable for planting under power lines. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 30 years.

This shrub does best in full sun to partial shade. It is very adaptable to both dry and moist locations, and should do just fine under average home landscape conditions. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selection of a native North American species.

 
 
Hardiness Zone  Plant Height  Minimum Sunlight   
Characteristics
Accent  Massing  Screening  Garden 
Applications
Flowers  Fruit  Foliage Color  Fall Color  Bark 
Features & Attributes

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