Dipsacus fullonum

RHS Plant Profile
common teasel

Other common names

Adam's flannel, barber's brushes, carde thistle, church brooms, clothes brush, gypsy's comb, hutton weed, Indian thistle, prickly back, shepherd's rod, shepherd's staff, Venus' basin, Venus' bath, Venus' cup, water thistle, wild teasel, wood broom, crib y pannwr

Synonyms

Dipsacus fullonum subsp. fullonum
Dipsacus sylvestris

Plants for pollinators
Annual Biennial

A branched, upright biennial, to 3m. Foliage is bright green, prickly on lower mid-ribs, the stem leaves joined at the base to cup the stem. Flowerheads, to 6cm long, are stiffly bristly, with tiny blue flowers appearing in a band round the flowerhead over an extended flowering time. Plant remains intact throughout winter, and seedheads attract goldfinches

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam, Sand

Max Height

1.5-2.5 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
1–2 years
Max Spread
0.5-1 metres
Max Height
1.5-2.5 metres

Growing Conditions

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

Position

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

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Caprifoliaceae
Native to GB/Ireland
Yes
Foliage
Deciduous
Habit
Columnar upright
Genus
Dipsacus are erect biennials or perennials with simple or pinnate leaves and crowded heads of numerous small flowers in dense terminal capitula, the calyx teeth bristly
Name Status
Correct
Plant Range
Europe, N Africa, SW Asia

How to Grow

Cultivation

Grow in any moderately fertile soil, including heavy clay, in sun or partial shade. The flowerheads can be harvested for air-drying from mid to late summer, or left for birds over winter

Propagation

Propagate by seed in situ in autumn or spring

Suggested planting locations and garden types

  • Cottage and informal garden
  • Wildflower meadow
  • Wildlife gardens
  • Flower borders and beds
  • Cut flowers

Pruning

No pruning required

Pests

May be susceptible to aphids

Diseases

Generally disease-free