(4) FOXFARM FX14053 12 Quart Ocean Forest Garden Potting Soil Bags - 6.3-6.8 pH Ultimate potting soil that has everything your plants need in one bag! Blend of earthworm castings, bat guano, sea-going fish &amp; crab meal, forest humus, moss &amp; more Ocean Forest is pH adjusted at 6.3 to 6.8 to allow for optimum fertilizer uptake Encourages strong branching and a sturdy, healthy growth habit Ideal for containerized plantings