Hey growmies,
Here you may just be able to see some mycelium growth. This was really simple to do and is very useful to add to compost teas and to give your worm castings a boost.
Whizzed up a small handful of raw oat meal. Mixed it into some worm castings and some mollasses and water. Just so it is damp. Not sodden.
https://en.wikipedia.org/wiki/Mycelium