So I've been preparing for my grow that i'm starting later in April and I'm confused about how i'm going to control pH. One question is how do you actually test the ph with those strips I have an idea but I wanna be sure. The other thing is once you have pH how do you go about changing it properly, and usually how long does it keep at the correct level? If it helps i'm going to have one area about 6 x 6 feet and another 3x3. The soil is most likely going to be half backyard type of soil and half perlite.
AKickedBowl Reviewed by AKickedBowl on . Controlling the pH of soil outdoors So I've been preparing for my grow that i'm starting later in April and I'm confused about how i'm going to control pH. One question is how do you actually test the ph with those strips I have an idea but I wanna be sure. The other thing is once you have pH how do you go about changing it properly, and usually how long does it keep at the correct level? If it helps i'm going to have one area about 6 x 6 feet and another 3x3. The soil is most likely going to be half backyard type of soil and Rating: 5