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Tukusicola Holly Fern

The Story

Plant Bio

Cyrtomium tukusicola is a hardy evergreen fern characterized by its finely divided, dark green fronds that form dense, arching clumps, creating a lush foliage display suitable for shaded garden areas.

This species is notable for its resilience in low-light conditions and its ability to tolerate a range of soil types, making it an excellent choice for shaded borders and indoor cultivation.

Uses & Benefits:

Provides lush, evergreen foliage that enhances shaded garden areas with year-round interest.

Helps retain soil moisture and prevent erosion in shady, moist locations.

Supports local biodiversity by providing habitat for shade-loving insects and small wildlife.

Essentials

At a Glance

Plant Type

Fern

Height

18 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

7, 8, 9

Water

Consistently moist soil

Humidity

Prefers high humidity

Lifespan

Perennial

Native To

Japan, Taiwan

Toxicity

Non-toxic to humans and pets

Bloom period

Late fall

In flower about 1 month of the year

Planting

How to Grow

Tuck spores into moist, well-draining soil in early spring.
Keep soil consistently moist during the growing season.
Mist fronds regularly to maintain humidity.
Apply a balanced liquid fertilizer monthly in spring and summer.
Mulch around the base to retain moisture and suppress weeds.
Divide clumps every 3–4 years in early spring to propagate.

Pro Tip

Maintain high humidity and avoid direct sunlight for best growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to conserve moisture
Fertilize monthly during active growing season

Don't

Avoid direct sunlight, which can scorch fronds ❌
Do not let soil dry out completely
Avoid heavy fertilization that can burn roots

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shady woodland borderEvergreen privacy screenMoisture-loving garden bed

Companion Plants

Hostas Astilbes LigulariaJapanese forest grass Ferns

Multiply

Propagation Methods

Good to Know

Common Questions

Tukusicola Holly Fern questions

What zones can Tukusicola Holly Fern grow in?

Tukusicola Holly Fern is hardy in USDA Zones 7–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Tukusicola Holly Fern deer resistant?

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

When does Tukusicola Holly Fern bloom?

Tukusicola Holly Fern typically blooms in late fall through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Tukusicola Holly Fern need full sun?

Tukusicola Holly Fern does best in part shade.