Hola OG brothers and sisters. Does anyone have a pH meter that the are pleased with? My $15 one made it through one grow and won’t calibrate anymore. Gotta order one. Anybody? Thanks all.
Hola OG brothers and sisters. Does anyone have a pH meter that the are pleased with? My $15 one made it through one grow and won’t calibrate anymore. Gotta order one. Anybody? Thanks all.