Species

Cryptomeria japonicaJapanese Cedar

18 other cultivars

tree

Japanese Cedar Tsukumo

Cryptomeria japonica 'Tsukumo'

The Story

Plant Bio

Cryptomeria japonica 'Tsukumo' is an evergreen conifer with a dense, conical shape, soft, feathery foliage, and upright, reddish-brown cones, providing year-round greenery and a distinctive silhouette.

This cultivar is notable for its compact, miniature form and vibrant, finely textured foliage, making it ideal for small gardens and bonsai cultivation.

Uses & Benefits:

Provides year-round greenery with dense foliage that adds structure and privacy.

Drought tolerant once established, requiring minimal watering.

Supports local bird populations and maintains ecosystem balance.

SpeciesCryptomeria japonicaJapanese Cedar

Essentials

At a Glance

Plant Type

Tree

Height

18 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8

Water

Moderate

Humidity

Moderate

Lifespan

Over 50 years

Native To

Japan

Toxicity

Non-toxic

Planting

How to Grow

Select a well-draining, acidic soil location with partial shade.
Tuck seeds or young plants into the ground in early spring or fall.
Water regularly during the first year to establish roots.
Mist cuttings if propagating via cuttings, keep humid for 6 weeks.
Mulch around base to retain moisture and suppress weeds.
Prune lightly in late winter to maintain shape.

Pro Tip

Ensure proper drainage to prevent root rot and provide consistent moisture.

Keep It Thriving

Care Guide

Do

Water regularly during dry periods 🌱
Prune lightly to maintain shape ❌ over-pruning
Mulch annually to conserve moisture

Don't

Avoid heavy pruning in late summer ❌
Don't plant in waterlogged soil ❌
Never ignore pest signs

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tall evergreen hedgePrivacy screenOrnamental focal point

Companion Plants

Azalea Japanese Maple HostaFerns Hydrangea

Multiply

Propagation Methods

Good to Know

Common Questions

Japanese Cedar Tsukumo questions

What zones can Japanese Cedar Tsukumo grow in?

Japanese Cedar Tsukumo is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Japanese Cedar Tsukumo deer resistant?

Yes — Japanese Cedar Tsukumo is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

Does Japanese Cedar Tsukumo need full sun?

Japanese Cedar Tsukumo does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.