week 3 flower white widow photo in promix fed 600 ppm tiger bloom ph 6.7 1 of 6 plants showing yellow tips any suggestions?
Lower your ph to 6.2-6.3 and check your runoff ppms. If the runoff is over 1200 ppm keep watering until it’s down to around 800.
Ok I will next watering last time the damn plastic saucers leaked everywhere and I couldn't get a reading but the 1 before was like 1000
It's only the one plant the other 5 are good and green the runoff ppm was at 600 and ph 6.2 I guess it's a phenotype issue and I won't worry unless the others start turning