Planters Pride RZE004202 Fiber Grow Coconut Coir Pellets Refill, Pack of 20 Fiber grow coconut coir pellet refill Pellets are dried and compressed in a secure, fine mesh netting Pellets are universal and fit all Planter's pride fiber grow pellet greenhouse kits Less mold growth than peat based pots and pellets Includes 20 pellets per pack Fiber grow coconut coir pellet refill Biodegradable pellets are dried and compressed in a secure, fine mesh netting Pellets are universal and fit all Planter's pride fiber grow pellet greenhouse kits Less mold growth than peat based pots and pellets Includes 20 pellets per pack