Creeping Lady Fern

The Creeping Lady Fern, Athyrium distentifolium (formerly A. alpestre), is a high-altitude, deciduous fern native to mountainous regions, prized for its delicate, pale green, finely divided fronds. Unlike many ferns, it has a creeping rhizomatous habit, allowing it to slowly spread and form attractive colonies over time. It typically reaches 30-60cm in height, creating a soft, airy texture in the garden. This fern thrives in cool, moist, acidic conditions and partial to full shade, making it suitable for specific microclimates in UK gardens, particularly in rock gardens, shaded banks, or woodland settings that can replicate its natural habitat. Its delicate appearance provides a beautiful contrast to more robust ferns and offers a wonderful groundcover where conditions are met. Ensure good drainage but consistent moisture.

Sun: Partial shade to full shade.

Soil: Moist, acidic, well-drained.

Hardiness: H6 — down to −20°C.