http://pasadenamulch.com/prices/. Pasadena Mulch specializes in supplying landscape material gardening materials. We have a large selection of rock,grass,top-soils,mulch,gravel,sod,San Augustine grass,flagstone,ledge stone,moss rock,limestone,patio stone,bank sand,bed-mix,garden mix,mushroom compost,mortar sand,river rock,water fall boulders,rainbow rock,crushed concrete,pea gravel.