Size: Compressed - covers up to 10 m2Martins Organic Sugar Cane Mulch is 100% sugar cane, compressed tightly into a bale. Martins Organic Sugar Cane Mulch is made from the leaves of the sugar cane plant that is left over after cane harvest. Sugar Cane provides an excellent way to mulch your garden. Reduces evaporation and water usage Australian Organic Registered Product Natural way to suppress weeds Martins Organic Sugar Cane Mulch can be used for all types of mulching, including roses, garden beds, vegetable gardens, pots, trees and shrubs. This mulch is used as a protective barrier that assists in moisture retention, conditioning the soil and reducing weed growth. It will break down over time, adding organic matter to the soil. The natural approach to controlling weeds, aid in water retention, encourage earthworm activity and protect plant root system for a healthier hardier garden.