Overlay
Photo gallery of overlay and stroma in mushroom cultivation. It's NOT a contamination, but such dense mycelial overgrowth shows no inclination to form pinheads. Caused by wrong fruiting conditions, genetic changes. Usually hard to fix, however possible
Related publications
Natalensis: fruiting & overlay issues
All-in-one grow bag is not a magic pill, especially, when it comes to Natalensis cultivation. Aggressive behaviour of mycelium leads to overlay which is a common issue for Natal. Here we talk about what can be done if growbag already suffers from overlay
Overlay & Stroma
If you find Overlay and Stroma symptoms: cottony, cloudy, mat-like or crust-like dense mycelium. Contamination or not? Why overlay appear? Is it possible to fix overlay and stroma?



















