shrub

Curly Hemlock

Tsuga canadensis 'Curly'

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Curly Hemlock (Tsuga canadensis 'Curly') at Weston Nurseries

Curly Hemlock foliage

Curly Hemlock foliage

(Photo courtesy of NetPS Plant Finder)

Height:  5 feet

Spread:  3 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  4a

Other Names:  Canadian Hemlock, Eastern Hemlock

Description:

This is a beautiful dwarf cultivar that is compact and dense, tends to be conical in shape; interesting short dark green needles thickly layered on congested branches, tend to curl part way around the stems; likes sunshine and acidic moist soil

Ornamental Features

Curly Hemlock is a dwarf conifer which is primarily valued in the landscape or garden for its distinctively pyramidal habit of growth. It has attractive dark green evergreen foliage which emerges light green in spring. The recurved needles are highly ornamental and remain dark green throughout the winter.

Landscape Attributes

Curly Hemlock is a dense multi-stemmed evergreen shrub with a distinctive and refined pyramidal form. 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 usually looks its best without pruning, although it will tolerate pruning. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

  • Insects

Curly Hemlock is recommended for the following landscape applications;

  • Accent
  • General Garden Use

Planting & Growing

Curly Hemlock will grow to be about 5 feet tall at maturity, with a spread of 3 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 approximately 30 years.

This shrub does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type, but has a definite preference for acidic soils. It is quite intolerant of urban pollution, therefore inner city or urban streetside plantings are best avoided, and will benefit from being planted in a relatively sheltered location. 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
Accent  Garden 
Applications
Foliage Color  Texture  Plant Form  Winter Value 
Ornamental Features