AS205started grow question 4 years ago Dear community
Since stretching phase began and plants doubled in size, I started watering every day, F-W-1/2F-W-F. Plants look happy, showing no deficiencies or toxicity, runoff ppm increased to 2500!! Runoff PH is 6.0, input PH is 5.9-6.0 1000ppm. Does it need flushing?