Silverwieg Sitka Spruce
Silverwieg Sitka Spruce (Picea sitchensis 'Silverwieg')
Silverwieg Sitka Spruce (Picea sitchensis 'Silverwieg') is a rare, weeping selection of Sitka spruce noted for its elegant, pendulous form and striking silver-blue foliage. Combining the rugged adaptability of the species with a refined, cascading habit, this cultivar adds movement and bold color to landscapes seeking unique evergreen structure.
Distinctive Features
'Silverwieg' features arching to weeping branches that drape softly from a central leader or sprawl outward if left unstaked. The needles are long, sharp, and vividly blue-silver, offering a shimmering texture that catches light beautifully. Its habit is variable depending on how it�s trained, making it a living sculpture with architectural interest in both formal and naturalistic designs.
Growing Conditions
- Sun Exposure: Full sun to light shade
- Soil Type: Moist, well-drained loamy or sandy soils
- Soil pH: Slightly acidic
- Water Needs: Moderate to high; prefers moist, cool conditions
- USDA Hardiness Zones: 6 to 8
Ideal Uses
- Specimen tree in artistic or collector gardens
- Weeping accent for slopes, near water, or stonework
- Trained upright for cascading vertical drama
- Naturalistic plantings in cool, coastal regions
- Focal point in shade-tolerant conifer groupings
Low Maintenance Care
- Stake when young to develop height and shape
- Water regularly in dry periods, especially in summer
- Mulch to keep roots cool and moist
- Prune only to remove dead or awkward branches
- Protect from excessive heat and drying winds
Why Choose Silverwieg Sitka Spruce
- Graceful weeping form with intense silver-blue color
- Unique specimen for cool, moist garden settings
- Adapts to staking or natural draping forms
- Ideal for coastal climates and shade-tolerant designs
- Provides a distinctive evergreen focal point with elegant texture
Silverwieg Sitka Spruce brings a rare combination of color, movement, and texture to the garden, offering a sculptural focal point that performs best in cool, moist climates where its graceful form and shimmering foliage can shine.

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