Transplanted to bigger fabric pots with soil. Used "old" soil which contained Perlite. Rinsed the earth with cold water. Upgraded it with Calcium Kick, Mega Worm and Bat Guano. Had a few worms in 'm, so that should be good. Plants looked really good when transplanting, the roots on 1 got a tiny bit damaged. Nested easiily, hardly any sign of shock, only during that same morning.