Problem with my beans.

[P. Whitaker]

Hello

Can any one tell me what is happening to the leaves of my beans?

The beans are growing it is just the leaves are turning colour and falling off.

Many thanks

[Lesley Jay]

Hi, I would go for magnesium deficiency. The leaves turn yellow with green veins and do go crispy so that they fall off easily. The treatment is simple and there is usually a quick improvement. You need to give the plants a foliar feed / spray a few times in a fortnight with epsom salts diluted in water 20g to one litre.