Northwest Blooms · Perennials
Asplenium scolopendrium
Hart's Tongue Fern
- 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
About this plant
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. Its adaptability to a range of habitats, from temperate woodlands to limestone-rich soils, makes it a popular choice for shaded gardens and naturalistic plantings. The hart's-tongue fern is particularly valued for its distinctive form and resilience in low-light conditions.
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.
