Ph Minus Question

[thebombhehe]

Hi guys,

I need to buy PH Minus for my growing project, however I'm unsure of which one(s) to buy exactly. This is the Canna A+B I will be using: https://www.amazon.com/gp/product/B000G24ZIU/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

Any suggestions? Thanks.

 

[newh]

try this you get a tester kit too
https://www.amazon.com/General-Hydr...F8&qid=1530144098&sr=8-7&keywords=ph+test+kit

 

[RR1]

try this you get a tester kit too https://www.amazon.com/General-Hydr...F8&qid=1530144098&sr=8-7&keywords=ph+test+kit

All pH down that you buy is basically the same. Phosphoric acid.
Never had a problem with any commercial pH down with any nutes.
RR1

 

[BDGrows]

Go to an automotive store and get some sulfuric acid. It has the best buffering capacity out of the common citric and phosphoric acid pH down(s). Make a 1M solution and add it sparingly. Sulfer also will add flavor to your final product. Enjoy.

- BD

 

[Tasty Buds]

All pH down that you buy is basically the same. Phosphoric acid.
Never had a problem with any commercial pH down with any nutes.
RR1

True... I picked up Blue Lab up, and down...WOW, by far the strongest of any branf... especially the up. Crazy good. A bit pricey, but it's so strong it saves $. I have some GH up (brand new) compared, and it's garbage in comparison. Just don't get any of any brand in your mouth.