Has anyone grown and harvested without checking ph levels?

Me.

Yep. In soil it's not really necessary if you keep it simple

Me too.

I'm finishing up my 1st crop and I don't know shit about ph levels.

I just watch the plant. Easy does it. I did check my water pH. It was fine. That was several years ago.

I'm on my first grow with a PH meter.
I've had a couple of successful harvests without it - especially outdoors where I still don't monitor PH.
But it's sure been a help, I had yellow top leaves and growth tips just as my PH meter, PH up and PH down arrived.
I was able to recognize my tap water comes out at about 7.5 PH, and that was causing iron lockout
All better now.

My tap water has consistently been about 7.5, so I'm starting to assume that as a default and add 2 drops of PH down without bothering to measure PH (when plain watering).

Yeah I run dwc and don't do ph.


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Tons of times but I check ppm and ph of my nutrients.
Why now make sure it's all available right from the get go?