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Planting Emerald Green Arborvitae: Fertilizer, Spacing, and Establishment Care

How to Plant Emerald Green Arborvitae for a Healthy Hedge

A Rochester, NY homeowner is planting 25 Emerald Green arborvitae (3 ft tall) as a screen. Questions: starter fertilizer? planting tips?

Fertilizer: Wait One Year

Do not fertilize at planting. Fertilizer stimulates top growth before roots establish. Wait until next season, then use an evergreen fertilizer like Holly-tone sparingly.

Planting Best Practices

Dig hole twice the root ball width.
Backfill with potting soil or good topsoil.
Mulch ≤3 inches deep; keep mulch off trunk.
Water daily for two weeks if no rain, then weekly during dry spells.

Spacing Note

Emerald Green spreads 3–4 feet. For a solid hedge, space 3–4 feet apart. For air circulation and long-term health, 4 feet is a good compromise.

Conifers: Winter Burn on Arborvitae: Prevention and Recovery in Cold Climates; Emerald Green Arborvitae Browning: Juniper Blight Likely; Emerald Green Arborvitae Dying Near Pine Tree: Causes & Fixes; Leyland Cypress Alternatives: Why Green Giant Arborvitae Is Superior; Spruce Spider Mite Infestation on Emerald Green Arborvitae Hedge; Emerald Green Arborvitae Spacing: 3 ft or 4 ft?; Saving Emerald Green Arborvitae After 30-Inch Snow Load; Growth Rates: Emerald Green Arborvitae vs. Sky Pencil Holly; Green Roofs on Garages and Garden Buildings: Ecological and Economic Benefits; Green Ash (Fraxinus pennsylvanica): Fast Shade Tree for Difficult Sites

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