How to change the PH

Weed Guy

Master Roller
How do i adjust the PH? (up and down(DIY methods and official products please)), i tried to seach for threads but it wont let me search under 3 letters...
 

miah

Active Member
i picked up some stuff at local pet store used to change ph in water. paid alittle over $5 for 2 bottles on that raises ph and one that lowers it. also came with ph tester.
 

brownbomber

Active Member
i use vinegar to lower the ph in the water it works very well and hella cheap compared to others i use 1/2 tsp per gal it keeps my water at 6.3-6.5 ph
 
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