My kid started working at a local restaurant. the preppers peel about 20lbs of shrimp per day. my kid could easily bring the shells home. she already brings eggs shells and scrap veggies for compost.
could I freeze the shrimp shells and then in the spring blend them up with water and use as fertilizer?
could I freeze the shrimp shells and then in the spring blend them up with water and use as fertilizer?