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Brewer Spruce

Picea breweriana

Pinaceae · conifer · native

You likely encounter this tree in a sheltered location where its distinctive weeping branches develop fully. Brewer spruce's pendulous branchlets form curtains of foliage that hang like green drapery, a habit that emerges as the tree matures over decades. Yet young trees deceive; they begin life with an open crown before revealing this dramatic weeping architecture that makes them unmistakable in cultivation.

In the Pacific Northwest, this tree thrives in well-drained soils with reliable moisture and moderate shade, though it grows slowly (roughly 25 feet in 20 years). Plant it where its eventual 50-80 foot height and pendulous form can command attention without crowding other plants. Watch for needle cast diseases and root rot in wet sites; good drainage is your best insurance. Spruce aphids and spider mites can disfigure foliage in hot, dry years.

Quick Facts

Height
50–80 ft
Spread
16 ft
Growth Rate
Slow
Light
Part Shade
Soil
Well Drained
Water
Moderate
Hardiness
Zone Zones 6a–8b
Bloom Time
Non-flowering
Origin
Pacific Northwest native

Phenological Calendar

Stage Typical Window
Bud break BBCH 07 Feb 15-Mar 15
Leaf emergence BBCH 11 Mar 1-Apr 1
Bloom start BBCH 61 Jun 1-Jun 30
Bloom end / petal fall BBCH 69 Jun 15-Jul 15
Fruit/seed development BBCH 71 Jun 1-Aug 31
Fruit/seed maturity BBCH 85 Sep 1-Nov 30
Leaf drop BBCH 93 Oct 15-Nov 30
Dormancy BBCH 97 Nov 15-Feb 28

Diseases (16)

Pests (15)