Novel garden bean cultivar, such as bean designated HMX4104 is disclosed. In some embodiments, the invention relates to the seeds of garden bean HMX4104, to the plants and plant parts of garden bean HMX4104, and to methods for producing a garden bean plant by crossing the garden bean HMX4104 with itself or another garden bean plant. The invention further relates to methods for producing other garden bean plants derived from the garden bean HMX4104.