Well you'll need to monitor nutes once added to tap water I've noticed they run high. It goes over 8.5 ph so I add gh ph down to 6-6.5 ot green ish brownish.
Makes sense of they wouldnt call the product Ph Perfect
I will still purchase Ph up/down and a tester just to be safe in the event something strange happens with my water...rather catch it right away than have to order or buy when the problem exists and its too late then.
Awesome info people, thanks so much!
You don't add PH down when your going to use the PH perfect line. If you are only feeding the plants water then yes add PH down to proper PH levels
If you are not using nutrients the first few weeks you will want to fill up water in your jars, leave them for 24 hours or so to reach proper room temps etc and take a PH reading and adjust PH level as needed
Once you are ready to start feeding nutrients and you introduce the PH Perfect to the water, you PH up/down is no longer needed as the solution takes care of this for you from what I am reading.
I think I am right in saying that...not as complex as i though it was
Getting excited waiting on my room to arrive now