Emma's test sites, Experiments, News Fungi fruiting on ONfungi inoculated site October 12, 2021 Fungi fruit frolics in the sun! FDC test bed proving to be exceptionally rich. Well, much to Emma’s delight, the fungal dominant compost (FDC) test bed has sent up fruit. This site is coming in very well, leading the sample sites in productivity, and now we have a mushroom.