Eldra Posted December 9, 2015 Share Posted December 9, 2015 how you reduce the pH value and how you raise the pH value?how you reduce the ec value and how you increase the value ec Link to comment Share on other sites More sharing options...
Tokage Posted December 9, 2015 Share Posted December 9, 2015 Well, best and easiest way is to buy Ph- and Ph+. They come in bottles from any hydro store. You can choose what ever brand because they are all the same.The Ec goes up and down depending on how much nutrients you add or take away. If you need to rise the Ec all you have to do is add more nutrients. If you want to lower it, just add more water in the tank.And i just want to add. If you do not have a good Ec or Ph meter, now would be a good time to get one. Link to comment Share on other sites More sharing options...
GreenQc Posted December 14, 2015 Share Posted December 14, 2015 you can reduce ph with lemon jus and raise ph with baking soda powder Link to comment Share on other sites More sharing options...
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