Plant Database

Other Names:  Canadian Hemlock, Eastern Hemlock

Description:

A graceful evergreen garden shrub with a spreading, trailing habit and gracefully pendulous branches, excellent for garden detail use; needs organic, acidic soil, adequate moisture and shelter from drying winds

Ornamental Features

Jervis Hemlock is a dwarf conifer which is primarily valued in the landscape or garden for its ornamental upright and spreading habit of growth. It has dark green evergreen foliage which emerges light green in spring. The needles remain dark green throughout the winter.

Landscape Attributes

Jervis Hemlock is a 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. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

• Insects

Jervis Hemlock is recommended for the following landscape applications;

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

Planting & Growing

Jervis Hemlock will grow to be about 8 feet tall at maturity, with a spread of 12 feet. It has a low canopy with a typical clearance of 1 foot 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 70 years or more.

This shrub performs well in both full sun and full 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.