DonateStrange 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
abort bruising contamination metabolites mutation overlay side & bottom pinning
Shroomok's choice on Amazon
1 Full box of Red Oak wood shavings. 100...
Resealable Aluminum Foil Ziplock Bag, Ra...
3-in-1: CO2 Meter, Temperature, Humidity...
Ready Sterilized Compost Mushroom Substr...
Organic Rye Berries 5 lbs - Non-GMO, Kos...
Flame Genie FG-P20 Premium Wood Pellets...
Navitas Organics Cacao Butter, 8 Ounce —...
Out-Grow BRF Jars Brown Rice Flour Mushr...
5PP Test Tubes 15/50ml, 50/25 pcs.
Wide Mouth Mason Jars 24oz, 4 Pack
Heater for simple incubator and Shoe Dry...
ASOKO Dimmable LED Under Cabinet Lightin...
