Give as much info as possible....... what your growing in like soil,coco etc etc.. If it's in veg or flower..your ph in and out.. indoors or out..any and all info will help us help you.. I personally have 20+ years growing medicine and would love to help if I can. Without any info it's hard to be accurate
The best way to learn is reading grow reports, watching youtube, reading special books like Cannabis grow Bible.
Is it just a soil probe you are talking about that reads 8.0 if so bring it back wherever you got it or try to calibrate it. The ph out you want to collect your very beginning of your runoff that comes out. It gives you your correct ph. The pic of your plant looks healthy to me. With coco mixed in becareful of a cal mag deficincey
yeah i def mix kelp with calmag in every feeding, and water twice, she is a clone of the mother i got flowering, also i do transplant them alot right now she is in a 3 gallon, looking to put her in a 7 or 10 gallon to flower but for now just gonna use her as a mother, thank you tho, if anything u can count on me.