Juniperus squamata 'Blue Spreader'
groundcover

Blue Spreader Juniper

Juniperus squamata 'Blue Spreader'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Groundcover

Height

18 inches

Width

72 inches

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9

Water

Low once established

Humidity

Prefers low to average humidity

Lifespan

Long-lived (30+ years)

Native To

Himalayas, China

Toxicity

Mildly toxic if ingested

The Story

Plant Bio

Juniperus squamata, commonly known as flaky juniper, is a variable evergreen conifer native to the Himalayas and China. It features densely-packed, awl-shaped, gray-green to blue-green needles and produces small, berry-like cones. A popular groundcover, 'Blue Spreader' is noted for its low, wide-spreading form and striking silvery-blue, needle-like foliage that retains its color year-round. It is a dense shrub ideal for erosion control on slopes and in rock gardens.

Bloom Period:

J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate

Uses & Benefits:

Ornamental UsesProvides year-round color and texture with its blue foliage, perfect for groundcover and borders.
Practical UsesDrought tolerant and low-maintenance, saving water and effort.
Ecological BenefitsResistant to deer and pests, supports local wildlife with minimal intervention.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Tuck seeds or cuttings into well-draining soil
  2. Water thoroughly after planting and keep soil moist for 2 weeks
  3. Place in full sun for optimal growth
  4. Mulch lightly to retain moisture and suppress weeds
  5. Prune lightly in early spring to shape
  6. Monitor for pests and diseases regularly

Pro Tip

Ensure excellent drainage to prevent root rot and promote healthy spreading

Keep It Thriving

Care Guide

Do

  • Water during prolonged dry spells 🌱
  • Prune to maintain shape and remove dead branches
  • Mulch annually to conserve moisture

Don't

  • Avoid overwatering ❌
  • Don’t fertilize excessively, too much nitrogen can harm
  • Do not prune in late fall or winter

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Mulch
Plant
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silver-foliaged groundcoverDrought-resistant border

Companion Plants

Sedum Lavender Rosemary Thyme Ornamental grasses

Multiply

Propagation Methods

Good to Know

Common Questions

Blue Spreader Juniper questions

What zones can Blue Spreader Juniper grow in?

Blue Spreader Juniper 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 Blue Spreader Juniper deer resistant?

Yes β€” Blue Spreader Juniper is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Blue Spreader Juniper bloom?

Blue Spreader Juniper typically blooms in early summer through mid-summer. Exact timing shifts a week or two with your zone β€” Sow's bloom calendar maps it to your garden.

Does Blue Spreader Juniper need full sun?

Blue Spreader Juniper does best in full sun (6+ hours).

Is Blue Spreader Juniper drought tolerant?

Yes β€” once established (usually after the first full season), Blue Spreader Juniper handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.

Keep exploring

Grow Blue Spreader Juniper with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.

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