My garden, alive in my pocket.
Track my garden
🌿

Fineleaf sheep fescue

Festuca filiformis · Poaceae

The gardener's calendar

The right move for September

Ideal time to plant fineleaf sheep fescue: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.

JFMAMJJASOND Planting

ID card

Foliage
Evergreen, very fine and filamentous
Flowering
Summer (June to August), discreet spikes
Adult size
15–25 cm in height, dense and compact habit
Growth
Slow to moderate
Hardiness
Very hardy, down to –20 °C
Origin
Europe and temperate regions
Soil type
Well-drained, poor to average, neutral to acidic
Exposure
Full sun to partial shade

Care

Watering

Hair fescue is very tolerant of drought once established. Water regularly in the first year to promote root development. Afterwards, limit watering during extended dry periods. Avoid excess moisture, which can encourage root rot.

Exposure

This grass thrives in full sun for optimal density. It tolerates partial shade but with less vigorous growth. Plant it in a well-lit location receiving at least 5 to 6 hours of sunlight daily.

Pruning and cutting

Gently comb or brush the foliage in spring to remove dead wood and maintain shape. Avoid regular mowing, which can weaken the plant. A light cleanup in late autumn is sufficient.

Soil and drainage

Hair fescue prefers well-drained, poor and light soil. It tolerates dry and stony ground. Improve drainage with sand or gravel if the soil is too compacted or clayey.

Fertilizing

This grass doesn't require regular feeding. A light application of balanced fertilizer in spring is enough. Avoid excessive nitrogen, which promotes soft growth that is less hardy.

Diseases and pests

Hair fescue is very robust and rarely affected by problems. The main risk involves root rot from chronic waterlogging. Ensure good drainage and aerate the soil to prevent fungal issues.

Did you know?

Hair fescue owes its scientific name 'filiformis' to its extremely fine and thread-like leaves, the finest of all Festuca species. This exceptional fineness makes it a prized ornamental grass for rock gardens, alpine gardens, and Mediterranean-style dry gardens, where it creates effects of delicate lightness and subtle movement with the slightest breeze.

Where to buy it

Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.

Add this plant to my garden →

Plants from the same family

Browse all plants →

Tips generated and checked by Viridia — adapt them to your local climate.