FAQ'S

O Calm Down (Organic pH Down)

What is O Calm Down uses for?

O Calm Down is for mix and apply natural fertilizers.  It is used as an alternative pH down to reduce the pH value of your tested solution.

Is O Calm Down different than Calm Down?
How Long is the Buffer range on O Calm Down? (Before pH drifts)
Can I use O Calm Down in place of Calm Down?