perennial

Crested Male Fern

Dryopteris filix-mas 'Cristata Jackson'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

30 inches

Width

30 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Moist

Humidity

High

Lifespan

Perennial

Native To

Europe, Asia, North America

Toxicity

Toxic if ingested

The Story

Plant Bio

Dryopteris filix-mas, commonly known as the male fern, is a deciduous fern characterized by its robust, arching fronds and pinnate leaflets, creating a lush, feathery appearance in shaded woodland gardens. The cultivar Cristata Jackson features distinctive crested fronds with a dramatic, ruffled appearance, making it a striking focal point in shaded plantings.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds lush greenery and texture to shaded gardens, thriving in low light conditions.

Helps maintain soil moisture and prevents erosion in shaded areas.

Provides habitat for forest-floor insects and small wildlife.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck spores or divisions into moist soil in early spring.
Keep soil consistently moist and shaded during growth.
Mist regularly to maintain humidity for healthy fronds.
Transplant in spring after danger of frost has passed.
Mulch around base to retain moisture and suppress weeds.
Avoid direct sunlight to prevent leaf scorch.

Pro Tip

Maintain high humidity and consistent moisture for best growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to retain soil moisture
Prune dead or damaged fronds

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
Harvest
Mulch
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shady woodland borderGreen privacy screenMoisture-loving garden bed

Companion Plants

Hosta Astilbe Ligularia Japanese forest grass Ferns

Multiply

Propagation Methods

Good to Know

Common Questions

Crested Male Fern questions

What zones can Crested Male Fern grow in?

Crested Male Fern is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Crested Male Fern deer resistant?

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

When does Crested Male Fern bloom?

Crested Male Fern 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 Crested Male Fern need full sun?

Crested Male Fern does best in part shade.