Strange dark spots on mushrooms and mycelium — black, purple, brown. They typically appear when mushrooms mature and right after the veil tears. Spore dust spreads onto mycelium, mushroom caps and stems. Newbie growers often confuse this with black mold.
Dark spots (sporulation) gallery on Shroomok
contamination metabolites overlay abort mutation bruising side & bottom pinning
Shroomok's choice
Aluminum Pan with Dome Lid, Environmenta...
Heating Film
LavaLock RTV 600 F BBQ Grill Smoker Seal...
Acrylic Plexiglass Sheets, 5 x 7", 6 pcs...
Light malt extract, 1lb
Hoffman Canadian Sphagnum Peat Moss
Digital Humidity Controller
Gypsum on Amazon
Pit Boss (20 pound Oak Blend) All Natura...
Agar Powder
Isopropyl Alcohol 70% Spray 32 oz or big...
Wide Mouth Plastic Mason Jar Lids
