End of week 12, looking good. Stay tuned. So far so good. Water lines getting clogged a little with roots but I put together a little work arround using the water level indicaters I built into the system. (see picture) They are kind of on auto pilot. At this point in the grow I have learned how this particular batch likes things. For example 1.63 is the optimum EC currently. By monitoring how much the EC increases/decreases vs water level I can tell if they can handle the food level, and adjust accordingly, before they burn. I keep them right at the border of too much nutes. If you look you can see all the tips are just barely burnt. I ride the line. I'll update again on Sunday with some fun stuff.