15/Jul/2017: looking good, the pH is quite ok but the EC is pretty high, have to control that. Next week will add only soil to try to keep the EC in check.
@ClubRiot, hi dude sorry for the delay, a very busy week. I use a commercial soil named "Dynamics", it's a national brand from here (Argentina) but also added some perlite and a little humus as I believe the soil does not have this elements. So to sum up I think it's composition is more like a custom "light mix" one. Hope this helps (: