Thuja occidentalisIndiana Native
Eastern Arborvitae

 Plant Type:
 Growth Forms:
 Hardiness:
 Deciduous / Evergreen:
 Flower Notes:
Monoecious, terminal, and solitary
 Foliage Notes:
Green (Lustrous dark green to dull bluish-green evergreen foliage); Brown (Foliage often turns yellowish brown in winter)
 Stem Notes:
Green to brown, thin and resistant to breakage.
 Fruit Notes:
Brown (Small cones; not ornamentally important)
 Ultimate Height:
40-60 feet
 Ultimate Spread:
10-15 feet
 Soil Water Requirements:
 Soil Notes:
Fairly adaptable, but performs best on moist to wet soils with good aeration; tolerates slightly alkaline soils
 Range:
Eastern North America
 Maintenance:
 Diagnostic Characteristics:
Abruptly-pointed leaves are darker green above and a lighter dull green below. Leaves on main branches have a small yellowish gland on abaxial surface. Scales of cones overlap (Chamaecyparis cone scales open up). No hooks on cone scales as in Platycladus.

Additional Information

One of the best plants for screening in moist, well-aerated soils. Bagworms can be a problem. Subject to several other insect pests, all of which usually can be controlled with timely spraying. Deer may feed on foliage. Winter color can be poor.

When Thuja occidentalis has been observed flowering or fruiting at Purdue University

No Flowering Observations Available

Fruiting

JanFebMarAprMayJunJulAugSepOctNovDec

73 Thuja occidentalis found

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Other plants like this Thuja occidentalis (Eastern Arborvitae)

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