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Eastern White Pine

Pinus strobus

Pinaceae · conifer · introduced

Eastern white pine is the graceful, five-needled pine of the eastern forests, the tree that built colonial America, supplying masts for the British navy and lumber for an expanding nation. The needles are soft, blue-green, three to five inches long, held in bundles of five that give the tree a fine, feathery texture unlike any other large conifer. It grows fifty to eighty feet in the landscape with a broad, pyramidal crown that becomes more open and characterful with age. Native from Newfoundland to Manitoba and south to Georgia and Iowa.

In Western Washington, eastern white pine grows well in full sun with moist, well-drained, slightly acidic soil. The soft texture and rapid growth make it an attractive specimen and screen tree. White pine blister rust is the serious disease concern, the same pathogen that affects western white pine. Monitor for cankers and maintain tree vigor with proper siting. White pine weevil can kill the terminal leader, creating a forked top. Other pests include pine needle scale and white pine adelgid. Despite these concerns, a healthy eastern white pine in a good site is one of the most elegant large conifers you can grow. The wind moving through the soft needles produces a sound unlike any other tree, a gentle, sighing whisper that is worth the space the tree occupies.

Quick Facts

Height
30–60 ft
Spread
16 ft
Growth Rate
Fast
Light
Sun to Part Shade
Soil
Well Drained
Water
Moderate
Hardiness
Zone Zones 3a–8b
Bloom Time
Non-flowering
Origin
Newfoundland to Manitoba, south to Georgia and Iowa

Phenological Calendar

Stage Typical Window
New growth flush BBCH 11 Feb 15-Mar 15
Bloom start BBCH 61 May 1-May 31
Bloom end / petal fall BBCH 69 May 15-Jun 15
Fruit/seed development BBCH 71 Jun 1-Aug 31
Fruit/seed maturity BBCH 85 Sep 1-Nov 30

Diseases (26)

Pests (23)

Cultivars (10)

Alba
Common name: Alba (Eastern) White Pine
Fastigiata
Common name: Fastigiata (Eastern) White Pine Upright (Eastern) White Pine; Mature height: 40 ft
Ground Hugger
Common name: Ground Hugger Eastern White Pine
Louie
Common name: Louie (Eastern) White Pine; Mature height: 25 ft
Macopin
Common name: Macopin (Eastern) White Pine
Nana
Common name: Dwarf (Eastern) White Pine
Pendula
Common name: Weeping (Eastern) White Pine
Sea Urchin
Common name: Sea Urchin (Eastern) White Pine
Torulosa
Common name: Twisted (Eastern) White Pine
Verkades Broom
Common name: Verkade's Broom (Eastern) White Pine Verkade's Witchbroom