Not the plant you're looking for? Search over 300,000 plants
Herbaceous Perennial

Pteridium aquilinum

bracken

Britain's largest and most widespread native fern, with huge, finely divided leaves 1-2m tall and 1m across. Spreading by rhizomes, with roots up to a metre deep, it forms dense thickets, smothering most other vegetation, and can also spread by spores. Young shoots emerge curled at the tip and are known as croziers or fiddleheads, and in autumn the deciduous fronds turn a rich russet-brown

Other common names
adder's spit
brake fern
see moreeagle brake
eagle fern
fern of God
hog brake
pasture brake
Buy this plant
Size
Ultimate height
1–1.5 metres
Time to ultimate height
5–10 years
Ultimate spread
Wider than 8 metres
Growing conditions
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Green
Autumn Brown
Winter
Position
  • Full sun
  • Partial shade
Aspect

East–facing or North–facing or South–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Dennstaedtiaceae
Native to GB / Ireland
Yes
Foliage
Deciduous
Habit
Bushy
Name status

Correct

Plant range
pan-global

How to grow

Cultivation

Occurs naturally in woodland, heathland, moorland and some grasslands, and may spread into gardens bordering open country. It provides valuable cover for wildlife and is the food plant of a number of moth caterpillars, but is poisonous to livestock and likely to be too dominant for most gardens. See bracken for more information

Propagation

Propagate by division

Suggested planting locations and garden types
  • Wildlife gardens
Pruning

No pruning required, though dead fronds can be cut back and composted or used as mulch

Pests

Generally pest- free

Diseases

Generally disease-free

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.