So im growing in coco in smart pots and today while watering i noticed some moldie looking smal spots on the lower half outside smart pots walls and some root tips sticking out. It's kind a grayish similar in color to the powder " oregonism xl" of beneficial bacteria and fungi i use. So im wondering if it's mold. My RH is only around 45% temp 72-82° and pots are raised above runoff trays and never sit in runoff. My camera broke so can't make pics.