Components of a hedge
Components of a hedge
Layers of life
A healthy hedgerow is a dynamic and diverse habitat made up of different structural components that together support a variety of priority species throughout their lifecycle.
This is characterised as the woody component of a hedge which is typically less than 4m in height. It should be comprised of different multi-stemmed, much branched and dense native shrubs and young trees. Species include Hawthorn, Blackthorn, Field maple, Hazel, Bramble and Dog rose.
This woody layer of the hedge is typically over 4m in height but can also include shorter pollards and coppice stools. Mature, isolated trees should be encouraged within a hedgerow. Older trees and those with veteran features such as deadwood, splits and rot holes are particularly important for wildlife, providing habitat for invertebrates, roosting bats and nesting birds.
The tree layer of hedgerows is typically represented by species such as Oak, Beech, Rowan and Crab apple.
This can include grass buffer strips, arable conservation headlands and field margins.
Beneath the canopy of the shrub and tree layer is the bare or densely vegetated ground.
