Species

Thuja occidentalisEastern Arborvitae Northern White Cedar

25 other cultivars

shrubN. America Native

Connecticut Dwarf Arborvitae

Thuja occidentalis 'Connecticut Dwarf'

The Story

Plant Bio

Thuja occidentalis 'Connecticut Dwarf' is a compact, evergreen conifer with dense, scale-like foliage forming a low, spreading mound. Its bright green foliage maintains its color throughout the year.

This cultivar is valued for its slow growth and miniature size, making it ideal for rock gardens, small landscapes, and as a low-maintenance ornamental shrub.

Uses & Benefits:

Provides year-round greenery and privacy as a dense evergreen shrub.

Low maintenance with minimal pruning required.

Provides habitat and food for birds.

SpeciesThuja occidentalisEastern Arborvitae Northern White Cedar

Essentials

At a Glance

Plant Type

Shrub

Height

36 inches

Width

36 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7

Water

Moderate

Humidity

Average

Lifespan

Decades

Native To

Eastern North America

Toxicity

Toxic if ingested

Bloom period

Early spring – Late spring

In flower about 3 months of the year

Planting

How to Grow

Tuck young plants into well-prepared soil
Water thoroughly after planting and keep moist for 2 weeks
Mist cuttings regularly to maintain humidity
Apply mulch around base to retain moisture
Prune lightly in early spring to shape
Fertilize annually with a balanced slow-release fertilizer

Pro Tip

Plant in well-drained soil with full sun for best growth.

Keep It Thriving

Care Guide

Do

Water regularly during dry spells 🌱
Prune lightly after new growth in spring
Mulch to conserve moisture

Don't

Avoid over-fertilizing which can cause legginess ❌
Do not plant in waterlogged soil
Refrain from heavy pruning in late fall

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Mulch
Pest Check
Plant
Prune
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Evergreen hedge with dense foliageFoundation planting for small spacesWinter interest with year-round greenery

Companion Plants

HostaJapanese Spirea Boxwood Lavender Sedum

Multiply

Propagation Methods

Good to Know

Common Questions

Connecticut Dwarf Arborvitae questions

What zones can Connecticut Dwarf Arborvitae grow in?

Connecticut Dwarf Arborvitae is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Connecticut Dwarf Arborvitae deer resistant?

Not reliably. Deer may browse Connecticut Dwarf Arborvitae, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Connecticut Dwarf Arborvitae bloom?

Connecticut Dwarf Arborvitae typically blooms in early spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Connecticut Dwarf Arborvitae need full sun?

Connecticut Dwarf Arborvitae does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.