Originally Posted by samiam
If I need my pH to go up I add pH down to the jacks stock solution like 1 cup of pH down.
The same for pH up I add to my silica stock solution.
thats a great idea! wonder if anyone else is doin that?
I use yaralive from a local shop, 40lbs for 25 bucks aint bad
I mixed up 3 stock gallons the other day and left the others in a closet upstairs so they stay fresh, using the same arizona jugs from 3 years ago, still smell like tea lol
my buddy uses those giant 10gl gatorade coolers and mixes it up using a cement mixer
I still like the gallons, easy to pour and shake, but maybe one day if I grow more Ill switch to that method.