Disappointing bread beans.
I've not done broad beans for a couple if years as I've never really done well with them but this year I tried again and it appears to be all pod and no bean! I've got some lovely big pods but they only contain one or at the most two beans, with black specks where the others should be, I've got a fair few shrivelled and blackened pods that gave amounted to nothing but the plants look string and healthy with minimal black fly.
Any advice would be gratefully received, not that I shall be bothering with them again but I don't like to not know what's going on!
Thanks in advance.