Droppy Yellow Leaves in Flowering

I would suggest just increasing your nutes until flush time. Your current schedule of BioBizz (Grow 2,Bloom 3,Max 1)ml is not enough for this stage. I would take them all up to 3ml. don't worry with biobizz, you can feed quite heavily. And remove those lower leaves

Hi @Germano yellowing worsening from day to day is an indication of self-cannibalism, the plant lacks nitrogen and then consumes all the nitrogen present in the leaves starting with the leaves at the bottom of the plant. the withered leaves is because the substrate is soaked too much and the roots do not breathe, let the soil almost dry between waterings, control this by the weight of the pot, the substrate when it is dry becomes very light and when it is very wet it becomes very heavy. good luck mate 💪🙏👍

Hey m8, Some questions first : 1) The problem is all over the plant or just in big fan leaves on bottom? 2) Have y overwatering the plant, dont let the soil dry a bit before waterings?

Maybe not enough nutes so the plant used some nitrogen from the leaves underneath, nitrogen usually starts underneath going upwards...but it might be getting rootbound or pot is too small to give water to roots but i guess you would have a total dropping of leaves and not just underneath...i would personally check pot to see the roots (away from direct sunlight) if all is good there then i would feed some nitrogen alone or some half strength grow nutes and see the reaction...you are not late in flowering so there is still time to work things out..just dont rush read about it a bit more cause one wrong dose might stress it more and lock it and then have more deficiencies and just stunt...