IrkinBollikans
Well-Known Member
Lack of proper maintenance on my meter. Borrowed a dropper test from a buddy and my meter was way off. Ordered 250ml bottles of calibration fluid as well as probe storage solution.I use silica and sm-90 when it was available. I've never used bloom boosters and another grower recommended KoolBloom.......so I tried it......and frankly I didn't think it made a difference.
What was your pH issue?