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shrub

Densa Inkberry Holly

Ilex glabra 'Densa'

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Densa Inkberry Holly (Ilex glabra 'Densa') at Stonegate Gardens

Densa Inkberry Holly

Densa Inkberry Holly

(Photo courtesy of NetPS Plant Finder)

Densa Inkberry Holly (Ilex glabra 'Densa') at Stonegate Gardens

Densa Inkberry Holly foliage

Densa Inkberry Holly foliage

(Photo courtesy of NetPS Plant Finder)

Height:  8 feet

Spread:  10 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  5a

Description:

A medium-sized evergreen garden shrub with a consistent form, great for foundation plantings or dense privacy screening, also for topiary; small narrow shiny dark green leaves on an oval upright shrub, very dense and uniform in habit

Ornamental Features

Densa Inkberry Holly is primarily valued in the landscape or garden for its decidedly oval form. It has dark green evergreen foliage. The glossy narrow leaves remain dark green throughout the winter.

Landscape Attributes

Densa Inkberry Holly is a dense multi-stemmed evergreen shrub with a shapely oval form. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition.

This shrub will require occasional maintenance and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

  • Suckering

Densa Inkberry Holly is recommended for the following landscape applications;

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

Planting & Growing

Densa Inkberry Holly will grow to be about 8 feet tall at maturity, with a spread of 10 feet. It tends to be a little leggy, with a typical clearance of 2 feet from the ground, and is suitable for planting under power lines. It grows at a slow rate, and under ideal conditions can be expected to live for 50 years or more.

This shrub does best in full sun to partial shade. It prefers to grow in moist to wet soil, and will even tolerate some standing water. It is very fussy about its soil conditions and must have rich, acidic soils to ensure success, and is subject to chlorosis (yellowing) of the foliage in alkaline soils. It is highly tolerant of urban pollution and will even thrive in inner city environments. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This is a selection of a native North American species.

 
 
Hardiness Zone Plant Height Minimum Sunlight Soil pH Preference
Characteristics
Massing  Screening  Garden  Topiary 
Applications
Plant Form  Winter Value 
Ornamental Features

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