this is a grand daddy purp starting to notice theses spots on it kinda look like the start of the sterling haze problem any one kno what this could be. growing in coco coir ph 6.0 temps and humid is good just changed up ventilation im starting to think its something to do with my water help lol asap dont want it to turn out like sterling advanced nutrients used 3 part grow micro bloom and b 52 vodoo juice hydro zyme ppms are at 250 is low but not sure what to give it now lol \t\t Attached Thumbnails