I have the product due to many proposals on the Internet (and also by Neudorff itself) misappropriated and used it against something enormous fungus gnat infestation. The result after a little more than a week: in the earth to the plant itself was unfortunately he hit only moderate to good. I could not make the plant so wet as it probably needed by the bacteria. because the plant can withstand so much wet / damp suddenly not. Therefore, the success there was not sooo good as hoped. since that was seramis also infested, I am thus the contrary: I got it from the plant and skimmed packed into large buckets, water and a few drops of the medium was added and waited. Here the environment was probably wet enough for the larvae of fungus gnats are all (!) died incredibly fast.
the medium itself: it is very economical. information on the package, however, are a bit short. Neudorff's homepage contains here more, very useful information to the medium.