Im in dirt, Ph is around 6.5. at feedings, she is two months old. Temps run anywhere from 75-85, but no hotter then that. RH is up there around 70%. I was just watering with tap water but found out that my tap comes out at almost 9pH. I was feeding with General hydro, never have been a fan of the stuff but was all I had kicking around. Since spots I have flushed thinking it was nut locked, and transplanted to a 3 gal cause she was root bound. Since being flushed I feed her once only at 1.38tsp per gal of sensi grow A,B, which states is about 600 ppm.have not noticed any improvments.