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Dwarf-Leaved Japanese Holly

Ilex crenata 'Microphylla'

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Dwarf-Leaved Japanese Holly (Ilex crenata 'Microphylla') at Westwood Gardens

Dwarf-Leaved Japanese Holly

Dwarf-Leaved Japanese Holly

(Photo courtesy of NetPS Plant Finder)

Height:  10 feet

Spread:  8 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  5b

Other Names:  Boxleaf Holly

Description:

Hands down a better choice for massing, hedges and especially topiary than the species because of its even smaller leaves and extremely fine texture, considered by some to be a subspecies with a range of growth habits, but always fine-textured

Ornamental Features

Dwarf-Leaved Japanese Holly is primarily valued in the landscape or garden for its ornamental upright and spreading habit of growth. It has dark green evergreen foliage. The small glossy oval leaves remain dark green throughout the winter.

Landscape Attributes

Dwarf-Leaved Japanese Holly is a dense multi-stemmed evergreen shrub with an upright spreading habit of growth. It lends an extremely fine and delicate texture to the landscape composition which can make it a great accent feature on this basis alone.

This shrub will require occasional maintenance and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. It has no significant negative characteristics.

Dwarf-Leaved Japanese Holly is recommended for the following landscape applications;

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

Planting & Growing

Dwarf-Leaved Japanese Holly will grow to be about 10 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 slow rate, and under ideal conditions can be expected to live for 40 years or more.

This shrub does best in full sun to partial shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It may require supplemental watering during periods of drought or extended heat. 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 selected variety of a species not originally from North America.

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