TIPS & TRICKS
stop!
Alright
Calibrate and listen
by Matt LeBannister
Now more than ever, growers are taking
advantage of the affordable, techie
gadgets being made available to them.
These days, one such gadget, the pH
pen, is practically required by growers
who are looking to dial in the proper
nutrient levels of their hydroponic
nutient solutions. But for the tools to do
what they are supposed to do, a bit of
calibration is required. Let’s get to it.
130
Maximum Yield USA | November 2015
pH