Greensmix 2 Cu Ft Cedar Mulch

We bought ten bags at wal-mart with the intention of buying several more to complete a landscape project. We cut 7 bags and started to spread , than realized about half of bags were just sawdust. This explains the light weight of the bags. We will return the remaining bags and request wal-wmart not sell such low quality product. We have bought both name brand and off brands at wal-mart, home depot, and lowes bfore with varying results, but nothing of this low quality. Now we will have to buy more mulch of another brand to cover this sawdust.