100% organic just water

The girls are doing very well, finally I put them all in organic living substrate. It's been a week since transplanting and I can't stop wondering how happy the girls are. I only water with water with ec 5,0 and ph 6,0 - 6,5 and it's brutal. I can't wait to switch them over in a week. The smell when planting and opening the bag of dirt was terrible. For 3 days the smell was all over the apartment, even the filter couldn't filter it out. But now, a week later, it doesn't stink any more, just a great smell of dirt and flowers :)...