When do you pH? Water or Solution?

Discussion in 'Advanced Growing Techniques' started by jakrustle, Jun 17, 2010.

  1. Well we got new ph meter and finally can adjust ph after adding nutes. i have found it hard to move ph up. we use to use a dropper to raise and lower ph. now with nutes added we are using ml's to move ph. to get ph where we want it we have to add about 175-200ml of up or down! thinking about using baking power as mentioned here. Thanks everybody!
     

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