Plant Quick Guide

Growing Zones:

3-7.

Mature Height:

15-20 ft

Mature Width:

4-5 ft

Sunlight:

Full (6-8 hours)

Spacing:

4-5 ft

Growth Rate:

Fast

Does Not Ship To:

AK, AZ, CA, HI, PR

Arborvitae - Thuja Northern Spire

Thuja occidentalis
USDA Hardiness Zones: 3-7.
$69.95
SKU: THUNPI03G

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Description

The Northern Spire Thuja is a compact, evergreen arborvitae that’s perfect for creating privacy screens, hedges, or accents in smaller landscapes. With its tall, narrow form and vibrant green foliage, it adds a touch of elegance while taking up less space than traditional trees. This variety grows steadily, requiring minimal maintenance while providing year-round privacy and beauty.

Unique Features:

  • Narrow, Upright Growth: Grows in a tall, columnar shape, ideal for tight spaces or defining property lines.
  • Year-Round Beauty: Retains vibrant green foliage throughout the seasons, maintaining its color even in winter.
  • Low Maintenance: Requires little pruning to maintain its narrow form.
  • Cold Hardy: Withstands colder climates, making it ideal for northern landscapes.

Mature Size:

  • Height: 15–20 feet
  • Spread: 4–5 feet

USDA Hardiness Zones:

  • Zones 3–7

Care Instructions:

  • Light: Thrives in full sun to partial shade.
  • Soil: Prefers well-drained, slightly acidic to neutral soil, but adapts to various soil types.
  • Water: Water regularly during the first few years to establish deep roots; drought-tolerant once established.
  • Fertilization: Use a balanced, slow-release fertilizer in early spring to support healthy growth.
  • Pruning: Minimal pruning is needed; trim occasionally to maintain shape or control size.
  • Spacing: Plant 3–4 feet apart for a dense, upright screen.

The Northern Spire Thuja is an excellent choice for those seeking a low-maintenance, vertical evergreen that offers privacy, beauty, and a modern touch to any landscape.

Shipping

At Plant Me Green we handle, package and ship the products you order with the utmost care. We ship your plants using FedEx Ground® the following business day after you have completed checkout.

We are now offering $15 flat rate shipping for all tree orders! Replacement tree shipping cost will be $15 per box. We still cannot ship to some states and US territories based off the Agricultural Laws that may be in place. Please see below for all exclusions. 

If you have any questions concerning transit time for your order, please feel free to contact us at info@plantmegreen.com or toll free 855-817-5268.

Trees: Due to strict Agricultural Laws in place, we currently cannot ship to the following states: Alaska, Arizona, California, Hawaii. We cannot ship to Puerto Rico or international.

How to Plant
STEP 1) First, decide on a planting location. Consider carefully what kind of sun, soil, and growing-space your tree or shrub will need.
STEP 2) Once you've located the perfect spot, the hole you are digging must be at least double the width and as deep as the root system you are planting.
STEP 3) Remove the plant from the pot and place the root ball in the hole. The top of the root system should be level with the ground. Before placing the tree or shrub in the hole, use your hands to gently break up the root system.
STEP 4) Once the plant is in place, backfill the hole with native soil and any leftover potting material.
STEP 5) Pack down the soil to eliminate any air pockets.
STEP 6) When finished, water thoroughly.
Care Guide

The Northern Spire Thuja thrives in full sun to partial shade and prefers well-drained, slightly acidic to neutral soil. Water regularly, especially during the first few years to establish strong roots, but it becomes drought-tolerant once established. Minimal pruning is required to maintain its narrow, upright shape, but occasional trimming can help control its size. Fertilize in early spring with a balanced, slow-release fertilizer to promote healthy growth. Space plants 3–4 feet apart for a dense, privacy-enhancing screen.

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