Westland SafeLawn is a fertiliser made using only natural ingredients and less iron to reduce the risk of staining and transferring of the product onto hard surfaces. This means children and pets can safely use the lawn after application. SafeLawn has a slow-release feed package for a long lasting green and healthy lawn. It also promotes lawn recovery in spring and strengthens your lawn to cope with the stresses in winter. As your lawn becomes stronger it will then start to outcompete weeds and moss. The friendly bacteria will then transform dead moss into nutrients. This box contains enough to cover 80m².