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
32PCS 30 Scalpel Blades with #10#11#23 S...
Air HEPA Purifier for Home
Soil pH Test Strips Kit (3.5-9 Range) 10...
4-Piece Hobby Tweezers Set
Temperature Gun
Isopropyl Alcohol 70% - 1 gallon & a 32...
Heritage Gardens - Organic Long Grain Br...
Disposable Gloves, Black, 50/100 Pack
Size 00 - Gelatin Capsules
NutriChef Electric Countertop Food Dehyd...
Bleach Germicidal Wipes for surfaces, 15...
Electric Coffee Grinder - Stainless Stee...
