Hi,
I am currently having problems with my broccoli (calabrese), brussell sprouts and cabbage flopping over and changing to yellow and purplish mottled. Over the last 2 week it has affected 5 plants the others nearby seem quite happy.
I found an old post below from 2007 saying it may be Manganese or magnesium deficiency or aphids.
http://www.growfruitandveg.co.uk/gra...aves_7078.html
The brassicas were started off indoors the transplanted out at least a month ago into pockets of new MPC dug into clay. I have been feeding them with liquid fertilizer. They are near some overwintered broad beans so I don't doubt there are aphids about but the plants closest to the beans are unaffected. Below is a picture
Regards,
I am currently having problems with my broccoli (calabrese), brussell sprouts and cabbage flopping over and changing to yellow and purplish mottled. Over the last 2 week it has affected 5 plants the others nearby seem quite happy.
I found an old post below from 2007 saying it may be Manganese or magnesium deficiency or aphids.
http://www.growfruitandveg.co.uk/gra...aves_7078.html
The brassicas were started off indoors the transplanted out at least a month ago into pockets of new MPC dug into clay. I have been feeding them with liquid fertilizer. They are near some overwintered broad beans so I don't doubt there are aphids about but the plants closest to the beans are unaffected. Below is a picture
Regards,
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