Hello, i made another thread maybe posted in the wrong section, im having ph problems with this nutes using it at half strength (2ml x litre). I already fixed it with Baking Soda, but is it normal??
[quote name='"Lekter"']Hello, i made another thread maybe posted in the wrong section, im having ph problems with this nutes using it at half strength (2ml x litre). I already fixed it with Baking Soda, but is it normal??[/quote] This more of a hydro question, but if ya want to do some reading you can learn to live without a pH pen and hydro store. The only time I use a pH pen anymore is to occasionally check my fish tank to see if I should add more peat to the filter. In my hydro experience I would take the pH down to about 5.5 and let it drift up to 7. Depending on your res size this could be a fast shift or a long one. When I was doing hydro I liked for this shift to happen over 2 weeks then do res change. Buffering with baking soda is a bitch.