What's happening to my runner beans ?
Cheshire, United Kingdom
I planted Scarlet runner beans at the start of the season - they've cropped really well up to now but now lots of the set beans (up to 3inches in length) are shrivelling and turning yellow. All the leaves and stems are still green and healthy and the plants are fed once a week and watered twice daily if it hasn't rained.
- 11 Aug, 2008