Fir sawdust is used as a soil addition and as a mulch on plantings. Good for blueberry, hydrangea and other acid loving plants. Mix 25% -30% into soil when planting, and mulch with 2-3 inches. Available in 15 Oz., 10 Cups, 5 Quarts, and 3 Gallon volumes. - Our 6 Gallon box will fill 12 trade gallon containers. |