It's metabolites! Open full-size image [1944 x 2592 pixels] Shroomok's choice on Amazon Mold Test Kit for Home - 10 Tests Thunder Acres Non GMO, Certified Organic... DIYhz Aluminum Water Cooling Block, Liqu... 2 Inch BI-Metal Hole Saw Professional Humidifier/fogger with Exte... Powerful Air Pump - for 20-200 Gallon -... Humidifier Fog Machine Mister - 3L Food Dehydrator, Temp Control, 5 Trays,... Ball Wide Mouth Mason Jars with Lids & B... Wild Bird Seeds Mix, 4.4 lbs Digital Soil pH Meter 8QT Professional Grade Plantation Produc... Your comment Post comment