When do I plant seeds hyacinth bean plant? Zone 8
I have nothing additional
Certified GKH Gardening Expert
Plant hyacinth bean once all threats of frost have passed. This is variable from year to year, but they can be started indoors to speed things up until ready to plant.
This article will give you more information on their care: https://www.gardeningknowhow.com/ornamental/vines/hyacinth-bean/purple-hyacinth-bean-care.htm