Im currently growing in soil and only recently started adding flora series bottled nutes. I haven't bought a water ph tester yet, But i heard water ph for soil doesn’t matter is this true?
You need to know the parameters of your water once nutes are added.
It's easy to mix in too many nutrients. And by too many I mean if you go by what it says on the box/bag/bottle.. I'm fairly certain these companies push using too much so they can sell you more product(s).
I've always gotten my best results using nutes at sometimes less than 1/4 strength. Maybe I've just had particular plants, but I know for a fact it is way way way easier to feed them to death, than it is to starve them to death, especially in soil.
Most soils have fertilizer already in them. More than most people realize. That last longer than expected sometimes.
And you could have water with a ph of 3 or some zany shit... so...
In summation, check the ph of the water you're using. Check it again once you add your nutes terribly sparingly if at all...
Read the info on the soil you're using and see where you need to be.