I have been growing butterbeans. They produce thick vines but no fruit. What is the problem?
Certified GKH Gardening Expert
It sounds like you may have nitrogen heavy soil. All beans are nitrogen fixing plants, so be careful to avoid heavy nitrogen feedings, as nitrogen-rich soils result in excessive vine growth and little to no beans. This article should also help: https://www.gardeningknowhow.com/edible/vegetables/beans/bean-blossoms-no-pods.htm Try adding some phosphorus to the soil. Bone meal is a good source of this. Here is more information: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/phosphorus-plant-growth.htm