We have been very successful with our classroom vermicomposting and are now ready to spread the castings into the school vegetable garden. Do we need to do anything with the castings before we can use the castings directly into the vegetable garden? I intend to screen the bedding to remove any uneaten food and obviously the worms, but we had planned to simply spread the castings among the newly planted seedlings. Any thoughts on this? Thanks for your help.
Spread away and what an awesome learning experience!