I know I have been slacking with this but all the girls are on 8.2 ml grow a & b, 4 ml bud candy, 8 ml bud ignitor, 3 ml b-52, and 2.5 ml silica per gallon. This comes out about 700 ppm and right now they are taking a liter every 3-4 days. I always water/feed/water during my feedings until I get 10% runoff. Since I use AN ph perfect nutes I dont worry with ph ever and thats the truth. So I totally go by ppm runoff to determine feeding amounts. My runoff's vary between 168-325 right now after 3-4 days. They will be bumped up next feed and the larger pot girls will go to 9 ml and the 5 liter pots will go to 8.6 ml. Update to come later today on the 3 2 gallon airpot girls :smokebuds: