What Is a Worm Casting?

Worm casting, or vermicast, is the waste of earthworms. Worms eat compost, food and cardboard to create a nutrient-rich waste that can be mixed with garden soil.

Keywords: waste of earthworms, vermicast, nutrient-rich waste, compost

About this Author

Megan Smith has been a freelance writer and editor since 2006. She writes about health, fitness, travel, beauty and grooming topics for various print and Internet publications. Smith earned a Bachelor of Fine Arts in writing from New York University.