Emerald Green Arborvitae

Emerald Green Arborvitae (Thuja occidentalis 'Smaragd')

Emerald Green Arborvitae (Thuja occidentalis 'Smaragd') is a compact, upright evergreen valued for its dense structure, vibrant green color, and consistent performance. Also known as Smaragd Arborvitae or Emerald Cedar, this narrow, pyramidal selection of Eastern Arborvitae is ideal for creating elegant privacy hedges, structured garden accents, and year-round vertical interest in tight spaces.

Distinctive Features

Emerald Green Arborvitae grows slowly to 12 to 15 feet tall and 3 to 4 feet wide, forming a uniform column that rarely needs pruning to maintain its shape. Its soft, fan-like sprays of rich emerald foliage remain vibrant throughout winter, and its dense branching resists splitting or thinning. This natural symmetry and fine texture make it one of the most reliable arborvitae cultivars for formal or space-conscious designs.

Growing Conditions

• Sun Exposure: Full sun to partial shade
• Soil Type: Moist, well-drained loam or clay
• Soil pH: Slightly acidic to neutral
• Water Needs: Moderate; prefers consistent moisture
• USDA Hardiness Zones: 3 to 8

Ideal Uses

• Privacy Hedge: Dense foliage creates a living wall that blocks views and reduces noise
• Foundation Planting: Adds structure and vertical interest at the corners of homes or buildings
• Formal Accent: Works well in symmetrical garden beds and geometric landscapes
• Wind and Noise Buffer: Effective as a natural barrier in urban or suburban yards
• Container Planting: Suitable for large planters on patios, balconies, or terraces

Low Maintenance Care

Emerald Green Arborvitae requires little upkeep once established, making it an excellent low-maintenance choice for busy gardeners.

• Watering: Water regularly during establishment and during extended dry periods
• Mulching: Apply mulch around the base to conserve moisture and protect shallow roots
• Fertilizing: Feed in early spring with a balanced, slow-release evergreen fertilizer
• Pruning: Trim lightly if needed to maintain a refined shape
• Winter Care: Brush off heavy snow to prevent breakage

Why Choose Emerald Green Arborvitae?

Emerald Green Arborvitae combines vibrant color, elegant form, and dependable performance, making it one of the most versatile evergreens for modern landscapes.

• Year-Round Color: Retains bright green foliage through all seasons
• Space-Saving Form: Slender, upright habit fits easily into narrow spaces
• Reliable Privacy: Provides effective screening without overwhelming nearby plantings
• Cold Hardy: Thrives in a wide range of climates
• Low Maintenance: Requires minimal care to maintain its tidy form

For an evergreen that brings lasting structure, color, and privacy to the garden, Emerald Green Arborvitae (Thuja occidentalis 'Smaragd') is a timeless and dependable choice.