Marbled Yellowing lower leaves

Your plant Is perfect Just remove some leaves

There is no deficiency. Overall your plant looks healthy, even a little overfed with nitrogen tbh (the dark green leaves indicate that) I would defoliate a little, and test PH - Level. Most of Fan leaves keep on yellowing you most likely have an PH Issue (I see red stems on your fan leaves, which indicate this) Nevertheless, plant looks good ! Good luck 👊🍀🖖

You Need to defoliate and the plant Is trying to tell you that because It started flowering. Take all the main leaves of and leaves a couple right at the top

Calcium ist möglich. Hast du auf den pH-Wert geachtet beim Gießen?

She needs some milk 💚🤙🏻

come on, that's easy... light NPK deficiency

Hard to tell in the pic, they don't look to crazy. might be over fed and that's normal colour. I think if you keep giving it what your doing and you don't see any other issues it sould be ok. If it prgresses it might need more feed.