Picea Species, Caucasian Spruce, Oriental Spruce

Piceaorientalis

Family
Pinaceae (py-NAY-see-ee)
Genus
Picea (PY-see-uh)
Species
orientalis (or-ee-en-TAY-liss)
Synonym
Abies orientalis
Pinus orientalis
Sun Exposure
Full Sun
Foliage
Grown for foliage
Evergreen
Smooth
Height
over 40 ft. (12 m)
Spacing
15-20 ft. (4.7-6 m)
Hardiness
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Danger
N/A
Bloom Color
Brown/Bronze
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
Trees
Conifers
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; stratify if sowing indoors
From seed; direct sow after last frost
Seed Collecting
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Clermont, Kentucky

Georgetown, Kentucky

Lexington, Kentucky

Louisville, Kentucky

Paris, Kentucky

Versailles, Kentucky

Cincinnati, Ohio

Middletown, Ohio

Perry, Ohio

Media, Pennsylvania

Suffolk, Virginia

Bainbridge Island, Washington

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Gardener's Notes:

2
positives
0
neutral
0
negative
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D
Suffolk, VA | April 2012 | positive

This tree is said to grow in zone 7. It indeed does, but is rarely planted due to availabililty. Very slow grower, but can take direct ...Read More

V
Scott County, KY (Zone 5b) | February 2008 | positive

Oriental spruce pretty much ranks as the queen of ornamental conifers for the lower midwest and the Ohio River valley. It is exceptional...Read More

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