Native Range: Siberia and northern Asia
Natural Habitat: Cold continental climates, upland forests, well-drained slopes and boreal regions
Foliage / Flowers: Deciduous conifer with soft bright green needles in clusters of 30 to 40, turning golden yellow in fall before shedding. Small reddish cones appear in spring, maturing into brown upright woody cones.
Light Requirements: Full sun
Growth Rate: Moderate to fast
20-year Height: 20-30 ft depending on site quality
Elevation Range: Performs well from low elevations to high mountain valleys in cold climates
Cold Hardiness: USDA Zones 2 to 5
Fire Tolerance: Low to moderate, young trees vulnerable, mature trees may survive light surface fire
Wind Tolerance: High
Soil Preference: Prefers well-drained sandy loams, tolerates clay loams if drainage is adequate, performs best in cool moist climates
Alkali / Saline Soil Tolerance: Low
Life Span: Often 200-300 years in native environments
Minimum Annual Precip: Performs best with 16-24 in of annual moisture
Drought Tolerance: Medium once established
Windbreak Spacing: 10-16 ft
Potential Pests / Disease: Larch casebearer, needle cast fungi, root rot in poorly drained soils
Deer Resistance: Moderate, young shoots may be browsed
Wildlife Value:
- Seeds eaten by birds and small mammals
- Supports insects that feed birds in spring and summer
- Provides structural habitat in mixed conifer plantings
- Deciduous canopy offers seasonal cover for wildlife
