@Doktorholland, keep that coco wet my man! Never let it get as dry as it looks in those photos. You can't really overwater, just add nutrients EVERY TIME. Cheers!
Good luck with the TS 3000. I just got one and was wondering what setting you used for each stage on you grow light in conjunction to the height above canopy. Care to elaborate? How often do you feed? What brand nutes are you using?