Vermicaste is said to improve seed germination promote plant growth and help make phosphates more available to plants. Vermicaste can be applied directly to the soil surrounding the plants or used as a foliar spray.
Vermicaste can be removed from the worm farms and made into a slurry, the bottom layers of the worm farm are where vermicaste is removed from the worm farm.
Vermicaste or Worm Castings as a Fertilizer.
We mix about a cup full of vermicast with water in a bucket, add some liquid seaweed of fish fertilizer and mix well, allow to settle or strain (to remove the larger particles), dilute with water at around 1-4 and pour into a sprayer and you are ready to spray.
You can make stronger solutions using more worm castings if you wish. We have yet to read any exact formulas for using vermicast, however a very interesting video made by Bob Chalmers form Paradise Distributors is on U TUBE
Vermicaste Video