Ocean Forest packs everything your plants need into one bag! Ocean Forest is premium quality, small batch potting soil, including earthworm castings, bat guano, kelp, crab meal, and shrimp meal. Aged forest products, sphagnum peat moss, and sandy loam give Ocean Forest a lightweight, aerated texture. Start your plants with Ocean Forest and watch them come alive! Ocean Forest is pH adjusted at 6.3 to 6.8 for best fertilizer uptake. 1.5 cu. ft. bag.