Asplenium scolopendrium angustatum - Marginal Pond Plants - BP011

Asplenium scolopendrium ‘Angustatum’, commonly known as Narrow Hart’s Tongue Fern, is a distinctive evergreen fern known for its elegant, narrow, strap-like leaves. This cultivar is a variation of the classic Hart’s Tongue Fern, offering a more refined and architectural appearance, making it an excellent choice for shaded and woodland gardens.

Description

Asplenium scolopendrium ‘Angustatum’ grows to a height of 30–50 cm (12–20 inches) with a similar spread. The plant forms a dense rosette of upright, glossy green fronds that are notably narrower than those of the standard Hart’s Tongue Fern. The margins of the fronds are often slightly undulating, adding to their visual appeal.

This fern remains evergreen, providing year-round texture and interest in shaded garden areas. Its tidy, compact habit makes it particularly suitable for smaller spaces or as an accent in larger plantings.

Growing Conditions

Asplenium scolopendrium ‘Angustatum’ thrives in partial shade to full shade and prefers moist, well-drained soil rich in organic matter. It grows best in slightly alkaline to neutral soils but can tolerate slightly acidic conditions.

Hardy in the UK, this fern is frost-tolerant and performs well in temperate climates, making it a reliable choice for shaded borders, rock gardens, and woodland settings.

Propagation and Care

Asplenium scolopendrium ‘Angustatum’ is propagated through division or spores:

• Division: In early spring, carefully lift and divide mature plants, ensuring each section has a healthy crown and roots. Replant divisions immediately in prepared soil.
• Spores: Collect spores from the undersides of mature fronds and sow them in a sterilized growing medium under controlled conditions. This method requires patience and is typically used by specialist growers.

Routine care includes:

• Keeping the soil consistently moist, particularly during dry periods.
• Removing damaged or old fronds in early spring to encourage fresh growth.
• Applying a layer of mulch or compost annually to maintain soil fertility and moisture.

Uses

Ornamental:
Asplenium scolopendrium ‘Angustatum’ is a striking addition to shaded borders, woodland gardens, or rock gardens. Its slender fronds add vertical interest and pair beautifully with plants like Hostas, Heucheras, and other ferns.

Container Planting:
This fern’s compact size and evergreen nature make it an excellent choice for containers, where it can serve as a focal point or complement seasonal plantings.

Ground Cover:
When planted in groups, it forms an attractive, low-maintenance ground cover for shaded areas, helping to suppress weeds.

Ecological Value

Asplenium scolopendrium ‘Angustatum’ contributes to biodiversity by providing shelter for small insects and creating a microhabitat in shaded garden areas. Its ability to thrive in woodland settings makes it a valuable addition to wildlife-friendly gardens.

Considerations

• Moisture Needs: While tolerant of short dry spells, consistent moisture is essential for healthy growth. Avoid waterlogged conditions, which can lead to root rot.
• Soil pH: This fern prefers neutral to slightly alkaline soils. Adding lime can help if soil is too acidic.
• Light Conditions: Full shade or dappled light is ideal. Too much direct sunlight may scorch the fronds.

Summary

Asplenium scolopendrium ‘Angustatum’ is a refined and adaptable fern that brings year-round elegance to shaded gardens. Its narrow, glossy fronds and compact habit make it a versatile choice for borders, rockeries, containers, or woodland settings. Easy to care for and evergreen, this cultivar offers both beauty and functionality, enhancing the texture and structure of any shaded planting scheme.

Why Choose Asplenium scolopendrium 'Angustatum'?

Asplenium scolopendrium 'Angustatum', commonly known as Narrow Hart’s Tongue Fern, is a distinctive and elegant evergreen fern. Its slender, strap-like fronds and low-maintenance nature make it a beautiful choice for adding texture and structure to shaded gardens, woodland settings, or rockeries.

1. Slender, Strap-Like Fronds

• The narrow, deeply lobed fronds of 'Angustatum' create a refined and graceful appearance, adding vertical interest and texture to shaded areas.
• The glossy green fronds form an upright rosette, creating a bold and tidy structure that stands out year-round.

2. Thrives in Shaded Areas

• This fern is perfect for partial to full shade, thriving in dappled light under trees or in shaded borders.
• Prefers moist, well-drained soil rich in organic matter, making it ideal for woodland gardens or damp, shaded spots.

3. Evergreen Foliage for Year-Round Interest

• Asplenium scolopendrium 'Angustatum' retains its lush green foliage throughout the year, providing consistent structure and color even in winter.
• Its evergreen nature makes it an excellent choice for filling shaded areas that might otherwise lack visual interest.

4. Low Maintenance and Hardy

• This fern is hardy and easy to care for, requiring minimal attention beyond occasional mulching to maintain soil moisture.
• Resistant to pests and diseases, it is an ideal choice for gardeners looking for a reliable, low-maintenance plant.

5. Wildlife-Friendly

• The dense foliage provides shelter for small garden creatures, contributing to the biodiversity of shaded or woodland areas.
• Its presence enhances the naturalistic appeal of gardens designed to support wildlife.

6. Versatile Garden Use

• Ideal for shaded borders, woodland gardens, or rock gardens where its narrow fronds add texture and elegance.
• Combines beautifully with other shade-loving plants like hostas, heucheras, and other ferns to create layered, lush plantings.

Key Features

• Height: 30–50 cm (12–20 inches)
• Foliage: Narrow, glossy green, evergreen fronds forming an upright rosette
• Soil: Moist, well-drained soil rich in organic matter
• Light: Partial to full shade

Asplenium scolopendrium 'Angustatum' is a sophisticated and easy-to-grow fern that brings year-round beauty and texture to shaded areas. Its striking narrow fronds, evergreen habit, and adaptability make it a fantastic choice for enhancing the elegance and biodiversity of your garden.