How to Use and Store pH Meters
A lot of people are completely oblivious to how to use a ph meter the ...
How to Make KCL 3M Solution for pH Meters
These mofos are getting away with straight robbery charging 13 dollars for a bottle of ...
How to Calibrate a pH Meter – Vivosun, Bluelab, Dr. meter, Apera, Generic
Today Im gonna teach you how to calibrate almost any pH meter including vivosun, apera, ...
No, Ive done it in the past and it seems when you go beyond 4000 ppm, it amplifies the potential…
Can I double up your recipe in a 1 gallon jug to make it more concentrated?
Just download the feed chart
I totally forgot I added this my first grow i cant remember if it was 20% the first day or…
Half gal. a day