Mealworm frass is what's left over after the worms eat wheat bran. This 'poop' is a dry, sand-like substance that makes a great, cheap fertilizer!
Frass contains all the natural elements to make your soil rich and productive without any chemical ingredients. It is not harmful for water run-off into lakes or streams. Our frass is impurity free and contains no additives. Easy to use, there is no smell at all, wet or dry, simply because our mealworms are never fed animal compost or droppings— they are raised only on organic carrots and wheat bran.
Mealworm frass is the perfect general-use fertilizer for all of your flowers, plants, vegetables or lawn care needs in a highly concentrated form.
The 1/2 and 1lb sizes come in resealable packaging for added freshness.
Take one or two teaspoonfuls for plant or flower use, sprinkle evenly then water, or spread dry frass using a fertilizer spreader. For best results mix with soil. More mixing instructions are included on packaging.