Dogwood - Snow Tower

A Hardy, Columnar Dogwood with Abundant White Blooms and Year-Round Structure

Dogwood ‘Snow Tower’ is a unique Kousa dogwood cultivar prized for its narrow, upright growth habit and abundant creamy white blooms. Blooming in late spring to early summer, this variety produces showy white bracts that create a striking vertical display well after many flowering trees have finished blooming. Its clean green foliage provides summer interest before turning attractive shades of red and burgundy in fall. With its compact footprint and strong ornamental form, ‘Snow Tower’ is an excellent choice for smaller landscapes and tight spaces.

Key Features:

• Abundant White Blooms: Produces large, creamy white bracts for a bright late-spring display.

• Columnar Growth Habit: Narrow, upright form ideal for small gardens, entryways, and space-limited landscapes.

• Hardy and Reliable: Well adapted to a wide range of climates and growing conditions.

• Excellent Fall Color: Foliage turns rich shades of red and burgundy in autumn.

• Low Maintenance: Requires minimal care once established.

Mature Size:

• Height: 20–25 feet

• Spread: 8–12 feet

• Growth Rate: Moderate

USDA Hardiness Zones:

• Zones: 5–8

Chill Hours:

• N/A

Care Instructions:

• Sunlight: Prefers full sun to partial shade; morning sun with afternoon shade is ideal in warmer climates.

• Soil: Thrives in well-drained, slightly acidic soil rich in organic matter.

• Watering: Water regularly during establishment and during extended dry periods; avoid poorly drained soils.

• Pruning: Prune lightly after flowering or in late winter to remove dead or crossing branches.

• Mulching: Mulch to retain moisture and protect the root zone.

Landscape Uses:

• Ideal as a vertical accent or specimen tree in small landscapes.

• Excellent for entryways, walkways, and narrow planting areas.

• Adds late-spring blooms and fall color to mixed borders.

• Provides strong architectural structure with minimal maintenance.

The Dogwood ‘Snow Tower’ (Cornus kousa ‘Snow Tower’) is an exceptional ornamental tree that combines showy white blooms, a space-saving columnar form, and dependable performance. Its elegant structure, seasonal beauty, and low-maintenance nature make it an outstanding choice for gardeners seeking a refined dogwood for compact or modern landscapes.