Earth Science 12 Lb. Earthworm Castings Is The Richest, Most Natural Compost Available And Is Naturally Non-Burning And Odorless. Worm Castings Add Essential Organic Matter That Increases Microbial Activity For A Living, Nutrient-Rich Soil. Use For Seed Starting, Indoor And Outdoor Plants, And Gardens, Including Container Gardens, Trees, And Shrubs. Simply Sprinkle A Small Amount, And It Will Slowly Enrich The Soil With More Nutrients Than Most Yard Compost Without Burning Plants. All Organic.

• 12 lb.
• Richest, most natural compost available
• Naturally non-burning and odorless
• Adds essential organic matter that increases microbial activity for a living, nutrient-rich soil
• Use for seed starting, indoor and outdoor plants, and gardens, including container gardens, trees, and shrubs
• Simply sprinkle a small amount, and it will slowly enrich the soil with more nutrients than most yard compost without burning plants
• All organic
• OMRI listed