Polystichum setiferum 'Plumosomultilobum'

perennial

Soft Shield Fern

Polystichum setiferum 'Plumosomultilobum'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

36 inches

Light

Partial Sun, Shade

Zones

5, 6, 7, 8

Water

Consistently moist soil

Humidity

Prefers high humidity

Lifespan

Perennial

Native To

Europe

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Polystichum setiferum 'Plumosomultilobum' is a fern with finely divided, feathery fronds that form a dense, clumping habit, showcasing lush green foliage and a graceful, arching form. This cultivar is distinguished by its highly plume-like, multi-lobed fronds that create an elegant, airy appearance, making it an attractive choice for shaded garden borders and woodland settings.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds lush, evergreen foliage to shaded garden areas, providing texture and visual interest year-round.

Erosion control on shaded slopes due to dense root system.

Provides habitat for native insects and small wildlife in shady woodland gardens.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck spores or divisions into moist soil in early spring.
Keep soil consistently moist and partially shaded.
Mist foliage regularly to maintain humidity.
Mulch lightly to retain soil moisture.
Provide shade during hot summer months.
Divide every 3-4 years for health and vigor.

Pro Tip

Ensure soil remains consistently moist and provide partial shade for best growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to retain moisture and suppress weeds
Divide in early spring or fall

Don't

Avoid dry or overly sunny locations ❌
Don’t let soil dry out completely
Skip fertilizing during dormancy

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Mulch
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland gardenMoist border with delicate foliage

Companion Plants

Hostas Heuchera Astilbe Ferns

Multiply

Propagation Methods

Good to Know

Common Questions

Soft Shield Fern questions

What zones can Soft Shield Fern grow in?

Soft Shield Fern 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 Soft Shield Fern deer resistant?

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

When does Soft Shield Fern bloom?

Soft Shield Fern typically blooms in early spring through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Soft Shield Fern need full sun?

Soft Shield Fern does best in part shade.