#3 Sunshine Blend Seedling Mix Organic is specially formulated for seed germination and propagation. This mix features screened shorter fibre peat for a very fine grade of seedling soil. It contains Canadian sphagnum peat, vermiculite, low nutrient charge, and dolomite lime. This certified organic mix is OMRI listed for use in organic systems. Available only in 3.8 cubic foot bales. For pickup only.