Grow15answered grow question 2 years ago So my run off from the day before yesterday is at 6,33ph(I just checked now) my medium is peat moss, coco and perlite ( 35/35/30 )Ive been feeding her in the ph range of 6,1 to 6,2. Now should I just up the nutrient solution a bit or keep her at 900 while giving her 5,9 phd nutrient solution