Hanna PH soil pen
general Hydropnics Ph Up/down kits with the ph water solution it was a kit from HTG ....
when my soil is drier its low below 6 when its wet with the water it usually reads the same as it went in ....and dude this kush i got 2 weeks ago ,,,,,,cured it and burped it and smelled like i farted cherries ,....kinda funky but sweet and now im bening bent back trying to type ...sorry guys i gott find this strain !!...i do get reading as low as 5.3 when im really dry like 3-4 day dry im doing the weight method