Quote Originally Posted by Alexp
After flushing with 5 gallons of 6.2 water with no difference, I switched to 4.8 (5 gallons as well) and my runoff is still 7.1. I am using a pinpoint ph meter, so I know that the readings are accurate. What should I do ?
What else can/should I do at this point? I dont want to run too much water through them (already have had close to 15 gallons. Is there something else like an additive that I can mix into the soil ?

Alex