And I thought this would be a question on using green hoses. LOL
Contact you water provider and ask them what the PH range is on the supplied water. Mine is 7.0 and I dont do anything to it when I use it.
Explain filter as there are so many these days, is it just for sediment, or is it RO or what?
Me Myself and I do not bother with PH, instead the living organic soil is built to be adjusted by the plant for the PH she wants.