Leafs starting to yellow

This week 6 of flowering....I had troubles in the past from nitrogen toxicity so I cut the nitrogen down quite a bit. I'm using the lucas formula but I'm only using 1ml per gallon of the micro and 8ml per gallon of the bloom. Good news is I have no nitrogen toxicity but now I'm seeing a little bit of yellowing. The buds are still swelling pretty good. I'm using ebb n flow hydroponics. Any suggestions...my ppm is around 500 and my ph is 5.8....for some reason It won't let me add the pictures...I will keep trying

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The micro contains micro and macro nutrients that are essential for plant production.

Jjgrow420 said:

The micro contains micro and macro nutrients that are essential for plant production.

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Should I up my micro?

I would use the recommended ratio of micro to bloom. They need a balanced diet or things go haywire.
You can feed more or less of them but keep the ratio consistent.