Northern Boxer
Active Member
A few weeks ago I prepared a top dress to be used into the first few weeks of flowering which consisted of worm castings, bokashi , kelp meal, bat guano, bone meal, glacial rock dust, and kelp meal. I mixed it up in a pail with a sealed lid and put it aside until plans to use next week. When I recently opened it a fungus growth has covered the entire surface of the mix. A grow pal indicated that this was good sign of microbial activity and suggested to stir it up and used as planned. Any feedback would be appreciated.