medicalMonster
Well-Known Member
I've not heard og the GH drops. I must check it out. Thanks! you learn something new everyday. &*(^*(& just bought pH up too
I only know of ph up and down. But its so strong you need a ph pen or strips. Its crazy strong. Unless you trust doing the math.
GH says
How much pH Up/Down is needed per gallon?
Start out with one milliliter per gallon. Wait 15 To 30 minutes, and test your water again. Frequently you will only need 1 to 2 ml of pH Up/Down per gallon of water. You may need additional pH Up/Down if you have hard water. The General Hydroponics Flora Series is pH buffered to facilitate keeping the pH in a favorable range.
I think Im reading this thread wrong. Because I end up having to test pH again. And you need to pH water. Plain water. So.. You NEED strips or a pen for the most efficiency.
You don't NEED it though. You don't NEED airbags either kinda thing i guess.
I only know of ph up and down. But its so strong you need a ph pen or strips. Its crazy strong. Unless you trust doing the math.
GH says
How much pH Up/Down is needed per gallon?
Start out with one milliliter per gallon. Wait 15 To 30 minutes, and test your water again. Frequently you will only need 1 to 2 ml of pH Up/Down per gallon of water. You may need additional pH Up/Down if you have hard water. The General Hydroponics Flora Series is pH buffered to facilitate keeping the pH in a favorable range.
I think Im reading this thread wrong. Because I end up having to test pH again. And you need to pH water. Plain water. So.. You NEED strips or a pen for the most efficiency.
You don't NEED it though. You don't NEED airbags either kinda thing i guess.
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