|
GNC or GMC the fitness place has strips for testing your saliva and urine. 80 strips for $10 CAD
160 strips is a pen.
Say you use about 4 tests to get the ph right every time you water... for both veg mix and flower mix. Suddenly you have 20-25 waterings you can do before buying more.
And I hear your partner is a real clutz with the water so if he spills on even half the strips you are down to 10-12 waterings.
New toy to play with... 10 strips wasted. Now you are on the lee side of 7-9 waterings and have wasted about 13$.
I also hear that your partner will actually pee on a strip just for fun, so the mess and the wasting of yet another strip or 2...
Litmus paper = cheap and fun
Pen = cheap and harder to pee on and get a reading.
__________________
Hanging in the Cabana
|