Maintenance of hedgerows

Maintenance of hedgerows

Hedgerow Importance

  • Hedgerows are an essential component of the rural landscape, providing boundaries, wildlife habitat, and corridors for species movement.
  • Recognition of their ecological importance has led to the creation of legislation protecting certain hedgerows from removal without local authority consent.

Hedgerow Growth

  • Hedgerows consist of trees and shrubs that grow close together, forming dense vegetation.
  • The shrubs in hedgerows grow plentifully due to the principle of apical dominance where removal or cutting of the hedge’s top encourages new growth.

Hedgerow Maintenance Tools

  • Essential tools for hedgerow management include shears, loppers, secateurs, and hedge trimmers.
  • The use of these tools should be effectively managed to reduce damage to trees and shrubs within the hedgerow.

Hedgerow Trimming

  • Trimming a hedgerow is a common task and involves cutting back the branches to maintain its shape and size.
  • Hedgerow trimming usually occurs in autumn to prevent disturbance to nesting birds and to allow regrowth before the winter.
  • It is best to trim hedges on a cycle, allowing for a range of species to thrive and provide continuous cover during different seasons.

Hedge Laying

  • Hedge laying is a traditional method of management where the main hedge stem is partially cut allowing it to bend and re-root, forming a dense barrier.
  • This needs to be done during the winter when the plants are dormant.

Hedgerow Coppicing and Pollarding

  • Coppicing involves cutting the shrubs and trees near their base, stimulating robust regrowth from the remaining stumps.
  • Pollarding is similar, but the trees are cut higher up to prevent damage from browsing animals.
  • These methods are practised in cycles, typically every few years, dependent on the species and growth rate.

Management of Hedgerow Trees

  • Hedgerow trees provide key wildlife habitat and landscape features but require careful management.
  • Regular pruning and inspection can avoid future issues with tree health or safety.
  • The retention of mature and veteran trees within hedgerows is critical for preserving biodiversity.

Hedgerow Legislation

  • Key legislative tools for hedgerow protection include the Hedgerows Regulations 1997 in England and Wales.
  • These regulations prevent removal without appropriate consent, imposing heavy fines for those who do not comply.
  • Maintaining knowledge of such legislation is crucial for anyone working with hedgerows.

Remember, successful hedgerow management requires an understanding of the growth habits of different species, practical skill with various tools, and knowledge of relevant legislation.