The Ocean Forest Potting Soil is perfect for containers and ready to use right out of the bag. Ocean Forest is pH adjusted at 6.3 to 6.8 to allow for optimum fertilizer uptake. There's no need for nitrogen fertilizers at first; instead try an blend like this to encourage strong branching and a sturdy, healthy growth habit. The Ocean Forest Potting Soil has everything your plants need, in one bag. Ocean Forest is a powerhouse blend of premium earthworm castings, bat guano, and Pacific Northwest sea-going fish and crab meal. Composted forest humus, sandy loam, and sphagnum peat moss give Ocean Forest its light, aerated texture.