Hello friends. Happy Friday. First grow here. Tent is 4 ft tall. This gal is a Northern Lights Auto that sprouted through a 3 gal. grow bag filled with Fox Farm Ocean Forest. It sprouted 20 days ago and has only been fed RO water. Got some spots here that I’d love some thoughts on. I feel certain that I haven’t overwatered. PH was a little low at the beginning of the week but was at 6.5 today. PPM was 390 on Tuesday. Is this something I need to worry about and act upon? Thank you for reading!!!



Random marking like that are normal and usually nothing to worry about. Check fan and heater placement because that one leaf kind of looks like wind burn or damage from a heater being too close.