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Nitrogen deficiency week 4 flowering question

sl3xx

New member
I was underfeeding nitrogen (hardly any at all) during the transition and flowering stretch, which led to a lot of my lower growth yellowing on my rapidly stretching Rollex OG Kush. At week 3 I corrected this, by adding 1.5ml/gallon of GH gro to my bloom nutes, and cut away all of the leaves that were beyond repair.

Now it's a week later. The yellowing hasnt really advanced since then. The leaves that were half and half don't seem to be getting better though. I am just starting week 4 of flowering. I plan to feed again in a few days. Should I continue feeding with extra nitrogen? Or assume the N is replenished enough, and carry on with just bloom?

Plant in question:
https://i.imgur.com/pFUvlCO.jpg
https://i.imgur.com/AkEHQuT.jpg (right side)


Plant as of 6 days ago:
https://i.imgur.com/GQdg4kc.jpg
 

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