This crop uses a trellis, and continues to produce after maturity. Be aware, you cannot move onto a tile with a trellis, but you must be adjacent to a planted tile in order to harvest the plant. You must plan the layout of your plantings in order to guarantee access for harvesting.
Green Bean is used in the spool of the Sewing Machine with Cloth in the feed to create a dyeable Shirt And Belt. It is a green dye when used in the spool of the Sewing Machine with a dyeable clothing item in the feed. It can be placed in the green dye pot at Emily's and Haley's house for use in dyeing.