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shrub

Wilton Carpet Juniper

Juniperus horizontalis 'Wiltonii'

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Wilton Carpet Juniper (Juniperus horizontalis 'Wiltonii') at Bachman's Landscaping

Wilton Carpet Juniper

Wilton Carpet Juniper

(Photo courtesy of NetPS Plant Finder)

Wilton Carpet Juniper (Juniperus horizontalis 'Wiltonii') at Bachman's Landscaping

Wilton Carpet Juniper

Wilton Carpet Juniper

(Photo courtesy of NetPS Plant Finder)

Height:  6 inches

Spread:  6 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  4

Other Names:  Blue Rug Juniper

Description:

A stunning groundcover evergreen featuring steel blue foliage which takes on a purplish tinge in winter, wide spreading and ground-hugging; extremely adaptable and hardy; excellent for trailing over walls. Also available on a standard.

Ornamental Features

Wilton Carpet Juniper has attractive silvery blue foliage. The scale-like leaves are highly ornamental and turn plum purple in fall. It produces blue berries from late spring to late winter. The flowers are not ornamentally significant.

Landscape Attributes

Wilton Carpet Juniper is a dense multi-stemmed evergreen shrub with a ground-hugging habit of growth. It lends an extremely fine and delicate texture to the landscape composition which should be used to full effect.

This is a high maintenance shrub that will require regular care and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.

Wilton Carpet Juniper is recommended for the following landscape applications;

  • Mass Planting
  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use
  • Groundcover

Planting & Growing

Wilton Carpet Juniper will grow to be only 6 inches tall at maturity, with a spread of 6 feet. It tends to fill out right to the ground and therefore doesn't necessarily require facer plants in front. It grows at a slow 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 growing conditions, but will not tolerate any standing water. 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
Massing  Rock  Edging  Garden  Groundcover 
Applications
Fruit  Foliage Color  Texture  Plant Form  Winter Value 
Ornamental Features