Eastern White Pine
Pinus strobus · Evergreen, Coniferous, Softwood
Plant Family
Pinaceae
Tree Category
Forest Tree, Conifer, Ornamental, Timber Tree
Variety / Cultivar
None specified (Wild species)
Hardiness Zones
USDA Zones 3 through 8.
About This Tree
A tall, majestic conifer with a pyramidal crown when young, becoming more irregular and layered with horizontal branching at maturity. Notable for its soft texture and rapid growth rate.
Leaf Characteristics
Needles are soft, bluish-green, 2-5 inches long, and uniquely occur in fascicles (bundles) of five. Flexible and fine-textured.
Bark Characteristics
Young bark is smooth and grayish-green; matures into thick, deeply furrowed, dark grayish-brown ridges as seen in the provided image.
Growing Information
Origin Region
Native to Eastern North America, including Southern Canada and the Appalachian Mountains.
Growing Season
Year-round evergreen growth; flowers (strobili) appear in late spring; seeds mature over two years; enters semi-dormancy in winter.
Sunlight & Water Needs
Prefers full sun but is more shade-tolerant than other pines. Requires moist, well-drained, acidic soils; moderate drought tolerance once established.
Mature Size
Typically 50-80 feet tall with a 20-40 foot spread, though can reach over 150 feet in the wild. Growth rate is fast.
Special Characteristics
Important historical source for ship masts (Royal Navy); features excellent winter interest and high timber value; sensitive to air pollution and road salt.
Wildlife & Ecology
Provides critical nesting habitat for eagles and songbirds; seeds are a vital food source for squirrels, chipmunks, and crossbills; serves as a host for various lepidoptera.