The Green Routes Group in Crieff was busy last Thursday creating some tree pits for a few of the trees along the lade-side in MacRosty Park. We were lucky enough to be joined by Graham from another department within the council, and Sebastienne from the NHS.
Tree pits are used for several purposes, and can be very small or vast in size – depending on the location and the size of the tree. In the case of these trees the pits were created to prevent grass from growing right up to the base of the tree. When cutting grass that is too close to the base of the tree there is a risk of damaging the tree with the cutting equipment.
To create these pits we needed to dig out the top 4-6 inches of soil from around the base of the trees. We then put down some mulch matting to prevent weeds from growing as readily, and filled in the rest with bark. Once finished the pits looked great, and should require very little maintenance each year, other than occasional top-up of bark.