
Photos are representative and may not match your specific variety.
Emerald Green Arborvitae
Ornamental treeThuja occidentalis 'Smaragd'
- Partial sun
- Zones 3–7
- 60 days to maturity
- Flowers
- 36" spacing
- High water
- pH 6–8
Overview
A stunning evergreen with vibrant emerald-green foliage that maintains its rich color year-round, making it the most popular choice for privacy screens and formal hedging. This narrow, pyramidal beauty grows at a moderate pace and requires minimal pruning to maintain its naturally perfect shape. Its dense branching and exceptional cold hardiness make it ideal for creating living walls that look professionally manicured with little effort.
Planting
Plant nursery stock in spring or early fall. Dig hole twice as wide as root ball, same depth. Water thoroughly after planting.
Growing
Sun: partial. Water: high. Soil pH: 6–8. Space plants 36" apart. Germination: 21-30 days from seed.
Pests & diseases
Common pests: Bagworms, spider mites, scale insects. Common diseases: Root rot in poorly drained soils, tip blight in humid conditions.