Description

🌳 Swedish Mountain Ash / Swedish Whitebeam (Sorbus intermedia)

Sorbus intermedia, known as Swedish Mountain Ash or Swedish Whitebeam, is a hardy northern European species valued for its durability, ornamental fruit clusters, and distinctive foliage. Unlike American Mountain Ash, this species is stronger, longer‑lived, and far more tolerant of urban stress, making it an exceptional choice for landscapes that need beauty without fragility.

The tree forms a dense, rounded crown with thick, leathery leaves that are dark green above and silvery beneath — giving the canopy a shimmering, two‑tone appearance in the wind. In late spring, it produces creamy white flower clusters that mature into bright orange‑red berries by fall. These fruits persist well into winter, feeding birds and adding seasonal color long after leaf drop.

Swedish Mountain Ash thrives in cold climates, coastal winds, alkaline soils, and exposed sites. It is widely planted across Scandinavia for its reliability and ornamental value, and it performs equally well in northern U.S. landscapes.

Key Features

• Cold‑hardy, tough, and urban‑tolerant
• Silvery, two‑tone foliage with excellent texture
• Bright orange‑red berries that persist into winter
• More durable than American Mountain Ash
• Excellent for northern landscapes, streetscapes, and wildlife gardens

Growth & Habit

• Height: 25–40 ft
• Spread: 20–30 ft
• Growth rate: Moderate
• Form: Dense, rounded crown

Site Requirements

• Light: Full sun
• Soil: Adaptable; tolerates alkaline soils
• Moisture: Average; drought tolerant once established

Landscape Uses

• Urban and suburban landscapes
• Wildlife gardens
• Coastal and windy sites
• Four‑season ornamental plantings
• Street and boulevard trees