Eastern White Pine
Pinus strobus · Evergreen, Coniferous, Softwood, Native
Plant Family
Pinaceae
Tree Category
Conifer, Timber Tree, Native Forest Tree, Ornamental
Variety / Cultivar
Wild type / Standard species (Pinus strobus)
Hardiness Zones
USDA Hardiness Zones 3 through 8. Highly cold hardy, enduring temperatures well below -30 degrees Fahrenheit.
About This Tree
A tall, stately coniferous evergreen tree with soft, bluish-green needles bound in bundles of five. In youth, it displays a symmetrical, pyramidal to conical form, becoming more irregular, broad, and flat-topped with age. Features horizontal, tiered branching layers and slender, curved cones.
Leaf Characteristics
Soft, flexible, slender needles grouped in fascicles (bundles) of 5, approximately 3 to 5 inches long. Pale green to bluish-green color with fine white lines (stomata). Soft texture that creates a light, feathery appearance.
Bark Characteristics
Smooth and thin with a greenish-gray color on young trees and branches. With maturity, it becomes thick, dark gray-brown, and deeply furrowed into broad, scaly ridges.
Growing Information
Origin Region
Eastern North America (Eastern Canada and Northeastern United States down through the Appalachian Mountains)
Growing Season
Evergreen (active growth period late spring through summer; new candles shoot out in May-June; drops older 2-3 year needles in autumn)
Sunlight & Water Needs
Requires full sun to partial shade for optimal growth. Prefers moist, well-drained, acidic sandy loam soils. Moderately drought tolerant once established, but sensitive to soil compaction and road salt.
Mature Size
Mature height of 50 to 80 feet (can reach over 100-150 feet in old-growth forests) with a spread of 20 to 40 feet. Growth rate is fast (2 to 3 feet per year). Lifespan ranges from 200 to 400+ years.
Special Characteristics
Historically important as a primary source of lumber for ship masts and construction in early North America. Highly valuable timber tree, features soft foliage, rapid growth rate, and delicate ornamental texture.
Wildlife & Ecology
Provides crucial habitat and nesting sites for black bears, bald eagles, hawks, and songbirds. Seeds are a vital food source for red squirrels, chipmunks, crossbills, nuthatches, and pine siskin. Serves as a larval host for various native moths.