Arborvitae generally grow anywhere from a few inches to about 3 feet per year , depending heavily on the variety and growing conditions.

Quick Scoop

  • Many common landscape arborvitae are considered medium growers, adding about 1 to 2 feet per year when young and well cared for.
  • Fast-growing types (like some “Green Giant”–type arborvitae) can push 2 to 3 feet per year, and sometimes a bit more once established.
  • Dwarf or globe arborvitae may only grow a few inches per year and stay compact for life.
  • Growth usually slows as the plant matures; a shrub that shot up 1 to 2 feet per year when young may drop to under 1 foot per year later on.

Typical growth by type (ballpark)

  • Dwarf/globe arborvitae: a few inches per year, topping out around 2–3 feet tall.
  • Standard hedge types (like Emerald Green): about 1–2 feet per year at first, then closer to 6–12 inches per year as they age.
  • Fast “privacy screen” types (like Green Giant): about 3–5 feet per year under ideal conditions.

What affects how fast they grow?

  • Sun: Full sun usually gives the best, quickest growth.
  • Water: Consistent moisture (but not soggy soil) helps them establish and then put on height.
  • Soil and fertilizer: Well‑drained soil and modest feeding can improve vigor, while poor or compacted soil slows everything down.
  • Care: Light pruning, especially once established, can encourage denser growth and a neater hedge.

Think of arborvitae like a long‑term privacy investment: the right variety in the right spot can start giving you a decent screen in just a few years, but the “instant wall” effect still takes a bit of patience.

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