Definitely interested to see your luck with those auto strains, one of the photo fem strains they were sending me was White Widow so it will be interesting to check back and see the differences between their photo and auto WW
I tried a couple of their auto strains but none of them were actually autos they needed 12-12 to switch and the phenos were sometimes drastically different. None of them liked nutrients at all. I gave the rest of the auto seeds away to new growers and told them to just water em unless they show...
Here Is the Indica dominant pheno almost 5 weeks of flower I am glad I left her to do her thing she looks and smells pretty good.
The darker slightly purple node on the right isnt hers tho just didnt have enough hands
Those would have benefited from some LST its going to be harder now to space those nodes out effectively
For next grow I would look into Low stress training and/or scrogging to maximize the effectiveness of your lights they will be much easier to manage once you get that down
I say yes but be very careful or you may end up feeling like you over did it.
I trim quite a bit during the veg to help the penetration and get rid of the slower developing nodes but I pretty much leave them alone once they go into flower.
After they have fully transitioned you will be able...
I was going to say the same thing about the air quality. Is this grow room in a basement by chance?
There could be a gas leak that you are not aware of, or maybe seeping radon but I have no idea what effect this has on plants.
I would see if you can get some air quality measurements or cycle...
Im really interested in finding this out. Its strange to see the exact same leaf coloring on the different potting solutions too I see Coco and soil look the same. I was going to say maybe try recalibrating your PH meter. They do go out sometimes and it looks like it might be an iron deficiency...