Potting Mix 6×4 Trailer load Price: $100 Cubic metre Price: $150 6×4 Trailer Load = 2 Scoops ≈ 0.7 Cubic Metres 3 Scoops = 1.5 Trailer Loads ≈ 1 Cubic Metre Bag 30L Price: $8.65 or 4 bags for $32.00