EnviroFrass - Premium Dried Black Soldier Fly Larvae (BSFL) Brochure

Frass is the left-over product from growing EnviroFlight® black soldier fly larvae (BSFL), including larvae waste, exoskeleton sheds and remaining feed ingredients. This all-natural fertilizer contains a nutrient dense blend of N-P-K and minerals. All larvae are grown right here in the USA and fed a diet composed of pre-consumer by-product, AAFCO defined ingredients.