Quote Originally Posted by cnd411
Theoretically, after mixing your nutrient solution per lable instructions. Let it sit for last least one hour to stablize chemical reaction, then use your Hanna meter to balance the pH. This is the proper way to adjust your pH.
Mix them in a separate place and after proper adjustment then you are ready to go to your rez. Have a good day.
Thanks for the help cnd411...

I've got one rez... but here's the thing: It's a Rubbermaid (or Sterilite) rectangular storage tub... Like 8 inches high, 36 inches long and 16 across. It holds about 6 or 7 gallons.

So, I bought two of them. I was thinking of mixing everything in one of the tubs... and after the process you described, just switching the tubs. So the plants would see only a couple of minutes waterless.

Thanks for the help cnd!

-turtle420