Earthworm castings are full of organic matter, desirable microorganisms and water-soluble plant nutrients. They contain more than 50% more humus than what you find in topsoil.
Worm Castings 20L
C$28.99Price
Earthworm castings are full of organic matter, desirable microorganisms and water-soluble plant nutrients. They contain more than 50% more humus than what you find in topsoil.