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Mountain Hemlock

Tsuga Mertensiana

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Overview

Mountain Hemlock (Tsuga mertensiana) is a coniferous evergreen suited for cooler climates, reaching up to 131 feet tall with a 3-foot trunk diameter. Its narrow, conical shape and pendulous branches with fine, feathery foliage are distinctive. This species thrives in well-drained, acidic soil, preferring partial to full sun. The bluish-green needles and purple-brown cones add to its alpine aesthetic, making it ideal for naturalistic landscapes. Hardiness zones 4-7.

Sun Deep Shade, Full, Half, ShadeWater Extra in Summer, MediumZones 6–9Climate Alpine
Mountain Hemlock (Tsuga Mertensiana) — Mountain Hemlock (Tsuga mertensiana) is a coniferous evergreen suited for cooler climates
Mountain Hemlock (Tsuga Mertensiana) — Its narrow, conical shape and pendulous branches with fine, feathery foliage are distinctiveMountain Hemlock (Tsuga Mertensiana) — This species thrives in well-drained, acidic soil, preferring partial to full sunMountain Hemlock (Tsuga Mertensiana) — reaching up to 131 feet tall with a 3-foot trunk diameterMountain Hemlock (Tsuga Mertensiana) — The bluish-green needles and purple-brown cones add to its alpine aestheticMountain Hemlock (Tsuga Mertensiana) — making it ideal for naturalistic landscapesMountain Hemlock (Tsuga Mertensiana) — This slow-growing tree reaches a mature height of 40 to 150 feet+25

Culture

Sun
Deep Shade, Full, Half, Shade
Water
Extra in Summer, Medium
USDA zones
6–9

Shape & size

Classification

Family
Pinaceae
Climate
Alpine

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Photos (32)

Mountain Hemlock (Tsuga Mertensiana) — Mountain Hemlock (Tsuga mertensiana) is a coniferous evergreen suited for cooler climates
Mountain Hemlock (Tsuga Mertensiana) — Its narrow, conical shape and pendulous branches with fine, feathery foliage are distinctive
Mountain Hemlock (Tsuga Mertensiana) — This species thrives in well-drained, acidic soil, preferring partial to full sun
Mountain Hemlock (Tsuga Mertensiana) — reaching up to 131 feet tall with a 3-foot trunk diameter
Mountain Hemlock (Tsuga Mertensiana) — The bluish-green needles and purple-brown cones add to its alpine aesthetic
Mountain Hemlock (Tsuga Mertensiana) — making it ideal for naturalistic landscapes
Mountain Hemlock (Tsuga Mertensiana) — This slow-growing tree reaches a mature height of 40 to 150 feet
Mountain Hemlock (Tsuga Mertensiana) — with a spread of 20 to 30 feet
Mountain Hemlock (Tsuga Mertensiana) — it thrives in USDA hardiness zones 4 through 7
Mountain Hemlock (Tsuga Mertensiana) — making it an ideal specimen for larger gardens or park settings.<br><br>Adapted for cold environments
Mountain Hemlock (Tsuga Mertensiana) — is accentuated by its horizontally spreading branches that droop elegantly at the tips
Mountain Hemlock (Tsuga Mertensiana) — The mountain hemlock's pyramidal shape
Mountain Hemlock (Tsuga Mertensiana) — The tree's needles are short
Mountain Hemlock (Tsuga Mertensiana) — and exhibit a distinct bluish-green hue
Mountain Hemlock (Tsuga Mertensiana) — arranged in a spiral pattern that gives the foliage a dense
Mountain Hemlock (Tsuga Mertensiana) — textured appearance.<br><br>The rough
Mountain Hemlock (Tsuga Mertensiana) — scaled bark adds a rugged aesthetic
Mountain Hemlock (Tsuga Mertensiana) — ranging from gray-brown to reddish-brown
Mountain Hemlock (Tsuga Mertensiana) — providing a subtle decorative element that contrasts nicely with the foliage.<br><br>When planning
Mountain Hemlock (Tsuga Mertensiana) — it should be noted that Tsuga mertensiana prefers moist
Mountain Hemlock (Tsuga Mertensiana) — well-drained acidic soils and is tolerant of shade
Mountain Hemlock (Tsuga Mertensiana) — although it performs best in full sun to partial shade
Mountain Hemlock (Tsuga Mertensiana) — This species is relatively low maintenance but should be monitored for potential pests
Mountain Hemlock (Tsuga Mertensiana) — such as the hemlock woolly adelgid.<br><br>Incorporating Mountain Hemlock into a landscape provides structure

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