Is the technique of applying a thick layer of organic matter, such as shredded hardwood, pine straw or similar materials, on top of bare soil to keep moisture and nutrients into the ground preventing runoff caused by rain and desiccation of plants caused by wind. Mulch also keeps weeds from growing and when decompose provide nutrients into the soil.
The mulch installation contract includes all labor (installation crew), equipments and tools and the specific mulch type to be purchased transported and installed according to specific techniques and methods as stated in the Landscape Plans and construction documents and specifications for shape, quantity, thickness, and areas to be mulched.