GENERAL HYDROPONICS pH UP & pH DOWN

[socialistpete]

Adding water for Up will dilute your nutrient solution, which you don't really want to do if your are properly using your nutrients. Baking soda would be better than water; pH Up would be the best.

Dust the cobwebs off your wallet and go spend $10 on a bottle of pH Up.

PC :smokin:

I have the gh powder up and down. I paid $20 for a pound and a half of each.
High Tech Garden Supply

I used to only buy the down and just dilute with tap if I went to far. But this is for soil plants where the ph is tested only before adding the nutes. But its just easier if you have the up rather than guesing at how much to put in. After awhile you will know just about the exact mesurement to put in at what ever the ph level is.