RMBA Pure Earthworm Castings are an all natural soil amendment produced in the USA. Derived from night crawler worms fed rich organic material, minerals, and trace elements. The result is "super humus": a fertile organic soil component properly conditioned for optimal root growth. Always pure earthworm castings soil enricher, always fresh! RMBA partners with producers of high quality earthworm castings fed only pure material.
*Contact RMBA for pricing on bulk worm castings*
- All natural soil amendment made in the USA
- Great for compost teas, soil mixes and top dressing
- Use on houseplants, vegetables, flowers and more
- Produced from night crawler worms fed rich organic material, minerals and trace elements
- Improves soil structure and water retention capacity
- FREE SHIPPING ON 2 GALLON AND .4 CUBIC FOOT QUANTITIES
