Dryopteris austriaca

Broad Buckler Fern

Dryopteris austriaca, the Broad Buckler Fern, is a semi-evergreen perennial with broad, triangular fronds forming a bold rosette. Medium to large in size, its dark green toothed foliage provides strong texture. Holding RHS Award of Garden Merit, it thrives in shaded Irish borders and under trees.

Size

Max Height

1.0 m — 1.5 m

Max Spread

0.5 m — 1.0 m

Growth Habit

Densely branched plant with compact, leafy, rounded overall shape.

Planting Position

Sunlight i Indicates how much direct sunlight the plant needs each day. Full sun means 6+ hours, part shade is filtered or morning sun, and full shade is little to no direct sun.

Full Shade Part Shade

Aspect i Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.

North South East West

Exposure i Exposure describes how sheltered or exposed a plant’s position is, particularly to wind and weather.

Sheltered

Hardiness i Hardiness indicates how well a plant tolerates cold conditions outdoors. Higher ratings generally mean greater frost tolerance.

(−20 to −15 °C) Very cold-hardy

Ideal Soil Conditions

Soil Type i Soil type describes the texture of the soil (clay, sand, loam, chalk). This affects drainage, nutrients and how roots grow.

Chalk Clay Loam Sand

Soil Moisture i Soil moisture tells you how wet or dry the soil should be for best growth. Match this to your garden conditions for healthier plants.

Moist but permeable / Poorly-drained / Free draining

Soil pH i Soil pH measures how acidic or alkaline the soil is. It affects nutrient availability and can impact plant growth.

Acid Alkaline Neutral

Plant Uses & Merits

Uses

Patios / Courtyards
Flower Borders
Underplanting

Merits

Generally disease-free
Generally pest-free
RHS | Award Of Garden Merit

Dryopteris austriaca

Broad Buckler Fern

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Dryopteris austriaca

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