Each bedding materials that come in the Worm Factory Refill Kit are the same convenient size packages that originally came with the Worm Factory composter.
The kit includes:
4 - 2 cup packages of pumice
4 - 8 ounce jars of mineral rock dust
4 - 250g bricks of coconut coir
When used as instructed, this kit contains enough materials for at least 8 composting trays.
