Bud Diggler
New Member
How about when I mix up my soloution and I have a good bit left over, for coco and perlite medium, watering a few times aday. How long does my left over water remain good to use? I put a lid on the bucket, which has about a gallon left to still water with.
And what causes the PH to rise after sitting?
And what causes the PH to rise after sitting?