treeN. America Native

Emerald Sentinel Eastern Redcedar

Juniperus virginiana 'Emerald Sentinel'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Tree

Height

240 inches

Width

96 inches

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9

Water

Low

Humidity

Adaptable

Lifespan

Very long-lived coniferous tree

Native To

Eastern North America

Toxicity

Berries are mildly toxic if ingested in large quantities.

The Story

Plant Bio

Juniperus virginiana, or Eastern Redcedar, is a broadly conical, evergreen conifer native to eastern North America. It is highly adaptable to a wide range of soils and climates, known for its aromatic wood and foliage. 'Emerald Sentinel' is a cultivar selected for its dense, columnar form and rich emerald-green foliage that resists winter bronzing. As a female clone, it produces attractive silvery-blue berry-like cones that are a food source for birds.

Bloom Period:

EarlyLate

Uses & Benefits:

Its tight, columnar shape and vibrant green color provide a strong vertical element in the landscape, perfect for formal gardens, entryways, or as a stately specimen. The silvery-blue cones add winter interest.

When planted in a row, 'Emerald Sentinel' creates an excellent year-round privacy screen or windbreak that requires minimal pruning to maintain its narrow form. Its tolerance of urban pollution makes it suitable for city landscapes.

As a native tree, it offers significant wildlife value. The dense branches provide shelter and nesting sites for birds, while the berry-like cones are a crucial winter food source for Cedar Waxwings, robins, and other species.

Marketplace

Where to Buy

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Planting

How to Grow

Choose a location that receives at least 6 hours of direct sun daily.
Dig a hole two to three times the width of the root ball.
Ensure the top of the root ball is level with the surrounding soil.
Backfill with the original soil, gently firming it around the roots.
Water deeply and consistently for the first year to establish.
Apply a 2-3 inch layer of mulch to conserve moisture.

Pro Tip

Ensure full sun exposure; planting in shade leads to sparse, open growth and poor health.

Keep It Thriving

Care Guide

Do

Provide full sun for best growth and density.
Water regularly during the first growing season.
Allow soil to dry out between waterings once established.
Prune lightly to maintain shape if desired.

Don't

Do not plant in poorly drained or consistently wet soil.
Avoid planting near apple or crabapple trees to prevent cedar-apple rust.
Do not prune back into old wood that has no needles.
Avoid heavy fertilization; junipers thrive in average to poor soil.

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Formal evergreen screen or hedgeVertical accent in mixed bordersStately driveway or entrance planting

Companion Plants

Echinacea purpurea Rudbeckia fulgida Panicum virgatum Spiraea japonica Sedum 'Autumn Joy'

Multiply

Propagation Methods

Good to Know

Common Questions

Emerald Sentinel Eastern Redcedar questions

What zones can Emerald Sentinel Eastern Redcedar grow in?

Emerald Sentinel Eastern Redcedar is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Emerald Sentinel Eastern Redcedar deer resistant?

Yes — Emerald Sentinel Eastern Redcedar is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Emerald Sentinel Eastern Redcedar bloom?

Emerald Sentinel Eastern Redcedar typically blooms in early spring through early spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Emerald Sentinel Eastern Redcedar need full sun?

Emerald Sentinel Eastern Redcedar does best in full sun (6+ hours).

Is Emerald Sentinel Eastern Redcedar drought tolerant?

Yes — once established (usually after the first full season), Emerald Sentinel Eastern Redcedar handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.