Elaeagnus commutata (E. argentea Pursh) - Silverberry

🌿 Elaeagnus commutata (E. argentea Pursh)

Silverberry | Ultra-hardy and resilient native shrub

🔍 Key features

• Type: Native deciduous shrub

• Common name: Silverberry / Wolf-willow

• Foliage: Silvery, silky, very ornamental

• Flowering: May to June

• Flower colour: Pale creamy yellow

• Fragrance: Sweet and pleasant

• Fruits: Small edible silvery berries (late summer to autumn)

• Mature height: 2 to 4 m (6 to 13 ft)

• Mature width: 2 to 4 m

• Habit: Broad, bushy, natural

• Exposure: Full sun to partial shade

• Watering needs: Low once established

• Soil type: Poor to rich, well-drained

• Tolerance: Drought, wind, cold, poor soils

• Hardiness zone: Zone 2 to 7

• Pollinator-friendly plant: Yes

• Attracts wildlife: Pollinators and birds

• Pet friendly: Yes (non-toxic)

• Maintenance: Very easy

🌿 Detailed description

Elaeagnus commutata, also known as E. argentea Pursh, is an exceptionally robust native shrub, perfectly adapted to the harsh conditions of Quebec. Its bright silver foliage provides a remarkable contrast in landscaping, even in poor or dry soil.

It is particularly valued for its extreme tolerance, its ability to stabilize soils, and its low maintenance, making it a strategic choice for both residential gardens and naturalization projects.

🌸 Flowering & fruiting

• Spring flowering, discreet but fragrant

• Flowers strongly attract pollinators

• Silvery berries appear in late summer

• Fruits enjoyed by birds and edible for humans (slightly tart taste)

☀️ Growing conditions

• Prefers full sun for silveriest foliage

• Tolerates partial shade

• Adapts to almost all soils, even poor or dry ones

• Excellent choice for windy or exposed sites

❄️ Hardiness & resilience

• Extremely hardy (zone 2)

• Very resistant to intense cold, wind, and drought

• Nitrogen fixer: naturally improves soil quality

• Ideal for difficult or sloping terrain

🐝 Biodiversity

• Nectar source for pollinating insects

• Fruits nourish avian wildlife

• Excellent for ecological and naturalization gardens

✂️ Maintenance

• Minimal maintenance

• Light pruning possible to control shape

• Tolerates pruning well

• No fertilization needed

🌾 Garden uses

✔ Informal hedges or windbreaks
✔ Slope stabilization
✔ Naturalistic gardens
✔ Ecological landscaping
✔ Dry or poor soils

⭐ Why choose Elaeagnus commutata?

• Highly decorative silver foliage

• Native and ultra-hardy shrub

• Exceptional tolerance to harsh conditions

• Promotes biodiversity

• Minimal maintenance and long lifespan