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OMRI Certified

OMRI Certified - The Organic Materials Review Institute (OMRI) is a private, nonprofit organization that determines whether or not a product qualifies as organic under the USDA's National Organic Program (NOP). The OMRI Listed Seal assures the suitability of products for certified organic production, handling, and processing.

  1. Yes (4)
  2. No (9)
Nutrient Material Type
  1. Liquid (3)
  2. Powder (8)
  3. Granular (4)

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