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Growing Problems
Guide

Contamination gallery on Shroomok

metabolites overlay abort mutation bruising side & bottom pinning dark spots (sporulation)

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Contamination

Photo gallery of contam identification in mushroom cultivation. Growers' concerns about whether mycelium is contaminated or not. Mold, bacteria, yeast, virus, abnormal growth, no growth at all. Some cases are not contaminants, but cultivators are worried

- Bacterial blotch disease
- DIY Mold Test on Agar
- Cracked & split caps
- Mycogone aka Wet Bubble
- Sterilization vs Pasteurization for bulk substrate
- Black spots on shrooms & mycelium
- Fuzzy feet and caps