Can't figure this one out -

[iwanttoknow]

Currently growing 4 plants, growing in Fox Farms soil and nutrients, seeds are Snoops Dream from Growers Choice.
I have had some issues with getting the Ph of the nutrient watering down to 6~ range.
The confusion sets in when realized the 2 of the 4 plants look like hey are deep into flower? the other two are nice and green.
Currently planning to flip the lights to 12/12 closer to the end of this month.

[3Berries]

That one flowering must be an auto.

As far as the pH is that of the water you feed or the run off after watering?

[ChubbNugg]

Your photo does not show any sign of bad PH. Check the nutrient solution after everything has been added, but before you might add an air bubbler for more dissolved O2. Air added, after everything is added to the nute solution, will raise the PH, thus giving a false reading. I seen it many times. I do not see that here. No matter, if you think there is a PH problem, keep checking the runoff water so you can catch it soon.
I agree with 3B that the flowering ones are auto's. It seems to me that nowadays you just don't know what you are gonna git from seed vendors. Quality seems to be a fading factor.

[johnb1963]

Hopefully you have another tent/light. Auto perfer an 20/4 light schedule. If you flip to 12/12 they wouldn't thrive.

[Franklin]

I've had autos do perfectly fine in a 12/12

[iwanttoknow]

3Berries, ChubbNugg, johnb1963, Franklin -
Thanks to all that have replied - as far as having autos, I did not purchase auto seeds, have only done photo period seeds. I will be interesting to see what happens when I change the light schedule.
When buying seeds I try to pick strains that have a high THC percentage listed and also try to pick the strain that indicates helping with sleep and relaxation.

[SoOrbudgal]

If those that are flowering have been doing so for a several weeks yes i'd say they are autos by error. I've run many autos with my photos just had to time the switch as close to autos being finished as possible. I've gone 3-4 wks at 12/12 in a combined tent but it's way better if you can only do it a couple weeks cause to me it does affect the quaility of the bud.

[Franklin]

Totally understand, but if you've been running then at more than 12 hours a day, that plant on the top of the picture is 100 percent an auto. Mislabeling and sloppy genetics happens sucks but it looks like a nice plant anyway!