Killian
Well-Known Member
Hopefully someone can help me figure out this ph drift i keep hearing about. I'm using Fox farms ocean forest soil that is buffered 6.3 to 6.8 when I ph,d going in it was 6.4 when I checked the runoff which I filtered through a coffee filter it checks 5.7. Does this mean my ph is drifting down and I need to ph closer to 6.8 going in? I can't wrap my head around this oh drift thing. Your help would be greatly appreciated. Thank you.