With mine in autopots I precharge the coco with 2g megacrop, 1g sweet candy and 8mls Oily CannCalmag per gallon before I place germed seed (each autopot gets 1.5L) . After they have sprouted day 5 above coco they get 500mls, day 10 750mls-1L , day 15 1L of this same nute solution.