what should ph be for a flush in pro-mix???

huuuuurrrmmmmmmmm?

Pure water for at least two weeks.

haloman420 said:

Pure water for at least two weeks.

Click to expand...

at what ph????

pH doesn't matter for flushing. You aren't trying to maximise nute uptake.

I use promix and flush with 7.0 ph water and 5ml per gallon on clearex to get rid of the salt build up. but that also happens to be what my tap water is.

mnmobbin said:

I use promix and flush with 7.0 ph water and 5ml per gallon on clearex to get rid of the salt build up. but that also happens to be what my tap water is.

Click to expand...

sweeeet ,and what's your ph when feeding?

Same pH ALWAYS.......6.3 with anything you put in the pots. Less stress on the plants if you keep it the same. Always pH test and adjust after you've added whatever you are going to add.....