Black Soldier Fly Frass. ( Organic Fertilizer ) 25 KGS

BSF Frass (Black Soldier Fly Frass) is the nutrient-rich waste by-product from the Black Soldier Fly larvae (BSFL) after they digest organic matter like food scraps or agricultural waste.
Organic fertilizer npk , top dressing , soil amendment, compost booster , organic lawn garden fertilizer.