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Black Gold Natural & Organic Earthworm Castings Blend, OMRI, 8 qt.

8 qt. Bag

Black Gold Earthworm Castings are listed by the Organic Materials Review Institute for the production of organic food and fiber. Black Gold Earthworm Castings are an all organic soil amendment that's excellent for use as a top dressing, diluted to make a rich liquid "tea", or mixed with any soil to stimulate plant growth. This enriching soil amendment is great for use as a top-dressing.


  • Annuals and Perennials
  • Bedding Plants
  • Garden Soil Amendment
  • Outdoor Containers
  • Potting Mix Component
  • Raised Beds
  • Trees and Shrubs
  • Vegetables and Herbs

NPK:  0.8-0.0-0.0