Bristlecone pine (Pinus aristata)

USDA Hardiness Zones

USDA hardiness zones
Bristlecone pine
Bristlecone pine Bristlecone pine
Bristlecone pine (Pinus aristata)
Zone Zone  more information
Hardy to zone 4b
Mature Height Mature Height
8 to 20 feet
Mature Spread Mature Spread
4 to 10 feet
Growth Rate Growth Rate
Slower
Sun Sun
Full Sun
Moisture Moisture
Drought tolerant (also tolerant to moist soil, well-drained)
Fall Color Fall Color
None
Attracts Wildlife Attracts Wildlife
No
Flower Flower
Insignificant
Fruit Fruit
Insignificant
Evergreen Evergreen
Yes
Native to WI Native to WI
No
Additional Information Additional Information
shrub to irregular, contorted, open, picturesque tree; 8-20’ tall; 4-10’ wide; slow grower; dark green, persistent, stiff needles with white resin dots; full sun; prefers a dry, poor, rocky, well-drained soil, pH adaptable; drought tolerant; intolerant to road salt and air pollution; native to southwestern U.S.; hardy to zone 4b

UW Extension
For more information, see the UW Extension Urban Horticulture Team Web site: www.uwex.edu/ces/wihort
Primary Author: Dr. Laura Jull
Photos by: Dr. Laura Jull and Dr. Ed Hasselkus

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Planting the Right Tree in the Right Place