Hey guys, I'm having trouble keeping my ph down, it wants to be 7.5, I'm using malt vinegar to bring it down to 6.0, I'm flooding 3 x aday for ten minutes, it's my first grow, I'm hard water ppm 1200 with half strength nutes, I'm abit worried that after 24 hrs it's back up to 7.5 that the vinegar is staying at the bottom of the buckets is this possible? , also ph down? Is this any good will it keep it stable, 100 litre res temps stable 18 degrees, also vinegar is causing froth in the res, help needed please
Ebb n flo buckets, ph high- malt vinegar
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