My ph is at 7.5 What can I do?

[Alvis11]

This is my first indoor soil grow. The ph is at 7.5. What is the easiest way to get my ph lower?

Thanks !! :stoned:

Alvis11 Reviewed by Alvis11 on 07-02-2009. My ph is at 7.5 What can I do? This is my first indoor soil grow. The ph is at 7.5. What is the easiest way to get my ph lower? Thanks !! :stoned: Rating: 5