100% Natural & Organic. FoxFarm Ocean Forest Soil is ready to use right out of the bag and provides the ideal environment for young seedlings to become thriving plants. Lightweight and well-aerated, it’s the perfect all-natural mix for container grown plants! Ingredients: Composted forest humus, spagnum peat moss, Pacific Northwest sea-going fish emulsion, crab meal, shrimp meal, earthworm castings, sandy loam, perlite, bat guano, granite dust, Norwegian kelp, and oyster shell (for pH adjustment).