Question About PH Solution

[SALTROCK]

Does PH solution lose its chemicals when you stir it. For example. I adjust my PH to 5.8 -6.0, then ill stir the water around for like 20 seconds. Then check it again and it will read higher. The reason im concerned is im gonna put my plants into a drip system tommarow. With all of the water cycleing through the system, is the PH gonna get screwed up within a couple of watering cycles?http://www.marijuanapassion.com/forum/showthread.php?t=21501&highlight=saltrock

Thanks
SALT

[BenDover]

Are you adjusting the pH down or up?

I have read that when you adjust down, you do need to do it in increments because it reacts slower.

[Growdude]

Make sure your mixing them in good, and also let the nute solution sit for and hour then retest.

PH is temp dependent also.