Water is 2/3 RO, 1/3 tapwater.
I got finally Epsomsalt and feed the plants accordingly with 0,2g/l and also foliage feed with 2% solution to match 3:1 Cal/Mag
I have to correct daily my Ph. Since the pots are 1l pots and are filled only 1/3 they jump to 6.4 from 5.8 in one day.
@Smokwiri, Thnx man. The Ak-420 starts to smell like paradise. Concentrated pine. The Purple Queen Smells like heaven. The Green Gelato is hammer. Dont need to smoke man just the smell is enough. And they all smell different.
@Smokwiri, Thnaks man. The White Widow is harwested today, since there was no further developing although the roots were ok. I trimmed a bit the bigger leaves but there is no much resin and also no smell to very light smell. Dont hope something crucial @ the end.
Will let it dry and see.