so I've been having trouble with the ph of my soil, I am using fox farms ocean forest and my plant has been showing signs of ph imbalance and a mag deficiency. I flushed the other day with RO water and tested the soils ph and it read at 6.0 with a liquid test, and about 6.3-6.5 with the soil ph tester, I re-tested the soil yesterday to see if the results I got were at all accurate and the soil tester dropped to 5.5-5.8, should I add some dolomite lime. or can I raise the ph of my feed water. this situation is really stressing me out because she's starting to look like shit, torqued leaves and small brown spots. not to mention we've been having some strange ass weather around here lately, temps are running in the 80's and my house is getting hot which is making the temps in my cabinet run in between the low 80's to the highest yesterday 91f. any advice guys?