Holcus lanatus

RHS Plant Profile
Yorkshire fog

Other common names

dart grass, duffel grass, hose grass, meadow soft grass, midge grass, rot grass, soft grass, velvet grass, maswellt

Synonyms

Avena lanata

Plants for pollinators
Grass Like

Densely tufted, native perennial grass about 1m tall, with softly-hairy, upright stems, flat grey-green leaves and purplish-red tinged single spikelets produced at the end of the stems in summer, followed by greyish-pink seed heads

Position

Full sun, Partial shade

Soil Types

Chalk, Loam, Sand, Clay

Max Height

0.5-1 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
2–5 years
Max Spread
0.5-1 metres
Max Height
0.5-1 metres

Growing Conditions

Chalk Loam Sand Clay
Moisture
Moist but well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
West–facing or South–facing or East–facing
Exposure
Exposed or Sheltered
Hardiness
H7

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Poaceae
Native to GB/Ireland
Yes
Foliage
Semi evergreen, Evergreen
Habit
Tufted
Genus
Holcus can be annual or rhizomatous perennial grasses, with soft, linear leaves and dense, pale green or pinkish flowering panicles in summer
Name Status
Correct
Plant Range
Eurasia

How to Grow

Cultivation

Grows in any poor to moderately fertile, moist but well-drained soil and may appear in lawns - see coarse grasses in lawns for more information

Propagation

Propagate by seed or propagate by division

Suggested planting locations and garden types

  • Prairie planting
  • Wildflower meadow
  • Wildlife gardens

Pruning

Deadhead if self-seeding becomes a problem

Pests

Generally pest-free

Diseases

Generally disease-free