Briza media

RHS Plant Profile
common quaking grass

Other common names

cow quake, didder, dithering grass, dodder grass, doddering dillies, doddle grass, earthquakes, jiggle-joggles, jockey grass, lady's hair, maidenhair grass, pearl grass, quake grass, quakers and shakers, shaking grass, totter, wagwants, crydwellt

Synonyms

Briza media f. microstachya

Grass Like Herbaceous Perennial

A perennial, clump-forming grass to 90cm high with narrow, blue-green leaves. From late spring to summer, slender, upright stems bearing nodding, heart-shaped, purple-tinted green flowerheads appear that age to buff

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

Max Height

0.5-1 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
0.5-1 metres

Growing Conditions

Chalk Clay Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or East–facing or West–facing
Exposure
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
Habit
Columnar upright
Genus
Briza can be annual or perennial grasses forming dense tufts of linear leaves, with long-lasting, open panicles of nodding spikelets on slender branches; useful for dried flower arrangement
Name Status
Correct
Plant Range
Eurasia

How to Grow

Cultivation

Easy to grow in most well-drained soils in a sunny position

Propagation

Propagate by seed

Suggested planting locations and garden types

  • City and courtyard gardens
  • Cottage and informal garden
  • Flower borders and beds
  • Cut flowers

Pruning

No pruning required but flowerheads can be cut back in late summer to encourage new growth

Pests

Generally pest-free

Diseases

Generally disease-free