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Key characteristics

Family: Aspleniaceae
Height: 12 to 24 inches
Width: 12 to 24 inches
Flower color: Non-flowering
Foliage color: Glossy dark green, evergreen
Bloom time: Non-flowering
Light: Partial shade to full shade
Water: Average
Maintenance: Low; remove old fronds as needed
Growing zone: USDA zones 4 to 9
Wildlife: Provides cover for small wildlife; deer-resistant

Perennials

Asplenium scolopendrium

Hart's Tongue Fern

Asplenium scolopendrium, commonly known as the hart's-tongue fern, is a unique evergreen fern distinguished by its narrow, undivided, lance-shaped fronds. The fronds, which can grow to impressive lengths, have a smooth, glossy texture and a rich green color that maintains its vibrancy year-round. Ferns do not flower, but their simple, elegant foliage adds valuable texture and interest in shaded, woodland areas.

Native to Europe, Asia, and North America, this fern thrives in moist, sheltered environments, often found in rocky crevices, woodlands, and along stream banks.

Light

Partial shade to full shade

Water

Average

Bloom time

Non-flowering

Find this plant

Works well in

Borders
Shade Gardens
Woodland Gardens
Containers

Companion plants

Lungworts · Wild ginger · Hellebores · Japanese forest grass · Astilbes · Heucheras

Design tip

Foliage and form do most of the work here, so lean on texture and repetition rather than one flowering moment. Keep it out of hot afternoon sun and layer it with woodland companions for a full, settled look.

Printable plant sheet (PDF)