Ph down

[purple2909]

I have hard water of about 7.5 ph from my taps, is mixing vinegar with it to lower ph a bad method? any help please? oh and what humidity do i need for clones?

 

[McBudz]

If you have hard water it is probably more problematic to your plants than just having high PH. Consider a Reverse Osmosis filter. It should straighten out your pH and remove all sorts of nasties from the water preventing excessive nute lockout and such. Ebay has a bunch that are affordable.