fern

Silver Cloak Fern

Cheilanthes argentea

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Fern

Height

8 inches

Width

8 inches

Light

Full Sun, Partial Sun, Shade

Zones

6, 7, 8, 9

Water

Low to Moderate

Humidity

Tolerates low humidity

Lifespan

Perennial

Native To

Eastern Asia

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

A small, tufted, deciduous or semi-evergreen fern native to eastern Asia. It features dark green, finely-divided fronds with a distinctive silvery-white powder on their undersides, thriving in well-drained, rocky soils. A unique rock garden fern whose fronds curl to reveal their silvery-white undersides during dry periods. This adaptation makes it exceptionally drought-tolerant and ideal for crevices in rock walls and alpine gardens.

Bloom Period:

EarlyLate

Uses & Benefits:

Silver Fern provides a lush, textured foliage that enhances shaded garden areas with its silvery hue.

Drought tolerant and evergreen, requiring minimal watering once established.

Supports local insect populations and adds to biodiversity in shaded woodland gardens.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck spores into moist soil in early spring.
Mist cuttings regularly to maintain humidity.
Keep soil consistently moist but well-drained.
Provide partial shade for optimal growth.
Mulch around base to retain moisture.
Avoid overwatering in winter.

Pro Tip

Ensure good drainage and avoid overwatering to prevent rot.

Keep It Thriving

Care Guide

Do

Water when topsoil feels dry 🌱
Prune dead fronds in early spring
Mulch to conserve moisture

Don't

Overwater during winter ❌
Expose to direct harsh sunlight ❌
Use heavy clay soil without amendments ❌

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shade garden with silvery foliageCool woodland borderTextural groundcover

Companion Plants

Hostas Ferns Astilbe Heuchera

Multiply

Propagation Methods

Good to Know

Common Questions

Silver Cloak Fern questions

What zones can Silver Cloak Fern grow in?

Silver Cloak Fern is hardy in USDA Zones 6–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Silver Cloak Fern deer resistant?

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

When does Silver Cloak Fern bloom?

Silver Cloak 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 Silver Cloak Fern need full sun?

Silver Cloak Fern does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Silver Cloak Fern drought tolerant?

Yes — once established (usually after the first full season), Silver Cloak Fern handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.