Worm castings are, plainly speaking, the casts of a worm. These are an organic and most natural form of amendment, produced by earthworms. It takes over a year for pure castings to be produced. Castings improve overall soil structure and provide essential and beneficial nutrients for plants. While worms eat through compost, their waste creates an optimal soil enricher.
- Castings make soil more absorbent
- Soil is filled with beneficial bacteria and microbes
- Contains humic acid which aids plant nutrient absorpation