@Duckstar I have 2 Mars hydro 192 . Hoping to add another one soon , I am getting about 1 1/2 in [ 40 mm ] growth a day, I am at day 28 with no sign of any problems , Room is at 26 c with 65 to 70 % humidity - I have backed off on the feed this last week as I think they have had a bit to much nitrogen , but no signs of tip burn . I also have a full rang of organic nutrients now on stand by so I am just winging it at the moment . And so far it has been a stress free grow , I have about 300 ltr of soil cooking now with a bit more stuff added and I farmed some wild native worms to add [ which are doing really well ] plus wild mycelium , also growing well . The soil is very much alive . 


----- Look ---- at what I am seeing . It's another world .