Question on reducing nitrogen

I grow dtw in coco/perlite using coco for cannabis gh trio feed chart.

My bottles are..
Armor si, calmag, micro, grow, bloom, liquid koolbloom, floralicious plus, diamond nectar, and finally southern ag gff.

I follow the chart and it's worked great except the leaves get a bit dark green after starting 12/12. No burnt tips, just a bit darker green.

So should I lower the amount of one of my base nutrients or just lower my ppms of the total mix?

Here's the feed chart


Here's the plants

If you dont have burnt tips, dont lower anything. Dark green is more than likely the genetics of the plant. Toxicity of nitrogen will be easy to see. Crispy dark dark leaves turned downwards away from the light. You look very nice and healthy, no signs of deficiencies or toxicity. BUT you must follow this chart, as it tapers nitrogen off at the end of the bloom cycle, as the plant uses it less. If you dont have "the claw" i wouldnt worry. Keep it up!