This custom blended designer soil is distinct in that we take great care in blending some of the best products nature has to offer. SCM blends the following items into our PharmaSoil: Forest Humus, Douglas Fir Fines, Organic Compost, 3/8’s Mini Fines, #4 Perlite, Bat Guano, Worm Castings, Bone and Blood Meal, Pacific Kelp, Sphagnum Peat Moss and Oyster Shells. This product is designed for growing some of the finest highly sensitive plantings with an increased female production in mind. We have designed this with a perfect PH. We have grown some extremely beautiful plants with this Soil.