PLANTING & AFTER CARE

Tree planting techniques
Woodland establishment in urban areas has its own unique combination of problems; vandals, accidental damage, weeds, rabbits, litter and access. In Edinburgh the following methods were developed to ensure the successful establishment and growth of the woodlands.

 

Vandalism was minimised by enabling community involvement from start; from design through to planting. Where trees were removed they were replaced as soon as possible to show the site was cared for. In most cases the vandals eventually left the site alone.

Weed-free areas were created prior to tree planting by spraying, this helped the volunteers locate where to plant the trees. Following planting, herbicide control was continued to keep weed growth to a minimum and thereby aid tree establishment. To avoid having large areas of dead grass, which could have been susceptible to burning and was considered unattractive by the public, the area between the trees was not sprayed. Here the grass was left uncut. This provided a good habitat for insects, and discouraged the public from going amongst the trees.

The trees were planted at 1.5 to 2m centres. In most cases cell grown stock was used, as they are easy for children to handle, they can be planted slightly later in the year and are less prone to desiccation. At selected sites bare-root stock and large standards were used, although this depended on additional funding from other sources. For example, the Tree Council provided standards for Broughton High School to mark their Silver Jubilee.

The use of fencing and tree shelters varied from site to site. In some localities neither were deemed necessary. Fencing was used where sports were played adjacent to the woodland area, or where accidental damage from dogs or walkers was a possibility. Tree shelters were used on exposed sites or where browsing was likely.

Project funding included three years post planting establishment operations. The work was carried out by local contractors and comprised litter removal, replacement planting and herbicide treatment, plus fence repairs when necessary. While it was originally assumed that a three-year establishment period would be sufficient, it has been found that many sites will require a longer period.
Management plans
To ensure their establishment and development, management plans were written for all the newly created community woodlands.

These included:
• Site description and objectives for the site
• Details of ownership and 3rd party agreement where relevant
• A plan of the site, showing where the work was carried out on each site
• Works carried out
•· Community groups involved
• Maintenance requirements for the next ten years
• Monitoring details

The management plans are to provide a record of what has happened at a site and a basis for the care of the trees. A monitoring programme has been established for the Edinburgh sites. Point photographs have been taken and a plant species list compiled for all the sites. These will both provide a baseline for future comparative studies to monitor the progress of the trees and habitat.