Biofert's worm castings are from high grade vermicompost there are different grades and we can supply from super fine up to course.
Super fine is mostly casting and used for adding to pot plants as a slow release fertilizer or as a top dressing a little goes a long way so use sparingly
Courser grades are used for tea brewing and as a dry soil amendment to spread on lawns and flower beds and larger areas farmers fields etc.
Suppress disease and mildew black fly and other pests and best of all its organic.
12€ = 10 KG