Probably a dumb question.

So I mixed up a gallon of grow big nutrient, noticed I need to Ph Up a bit..I ph'd up, then it was too high, so I ph'd down. This is my first experience with ph up and down, so I had no experience to gauge how strong it was. Anyway, the question is, is it still safe to feed my plant this solution even though I ph up and ph down'd a few times to get it right? Thanks in advance.

Happens to me often, no big deal, it won't cause any problems, don't worry abt it.

Thanks bro.

Another additional question, the PH of my solution is 6.7...Is that fair enough? I don't feel like going through the whole PH down again just for 2 points.

That's within the range bro, don't sweat it. .2 up or down won't do much.

Awesome, thanks bro.

It depends on what's you medium, soil or hydro?

Soil. FFOF

yeah having the ph up/ph down in your solution is fine and it wouldnt hurt to drop the ph 2 points but if your doing soil your in the range as someone else said