Perfect Blend LLC (PB) was formed in the state of Washington in 2001 to develop organic based fertilizers manufactured from animal manures. PB has developed patented manufacturing processes now applied to production of dry and liquid fertilizers at its plant in Othello WA. Today PB trademarked fertilizers are in extensive commercial agriculture use in the Pacific Northwest and California in both 100% organic and supplemented organic-based forms, which are Washington State Registered USDA NOP Organic Standard fertilizers. |