ist das ein Mangel die unteren blätter werden langsam gelb hab die noch nicht gefüttert seit 35 tagen weil die erde so heiß war aber jetzt braucht sie glaube ich der neue wuchs ist auch sehr hell grün
THX
I wouldn't worry to much about that, the lower leaves are getting less light which could cause it. It may be that you might need to start increasing your p and k slightly. Your N levels look OK with lots of dark leaves. Good luck.
The shaded leaves at the bottom does this normally but I think you can give your plants a little more nitrogen being as tho you haven’t feed them in 35 days! That seems like a long time without eating