Used happy frog soil for the 1 gallon pots. My T3 ac infinity humidifier wouldn't turn on starting this grow (4th grow I've used it) it looks like they upgraded to a new version that seals the electronics from any moisture. I contacted them with my reciept from a year and half ago and they are sending me the upgraded unit for free, cant say enough good stuff about ac infinity's customer service. I also got a new fan for free a few months back because they upgraded to a newer more robust version.
