Design of Circular Stereoscopic Household Vegetable Cultivation Device

In response to demand for cultivating vegetables at home, a circular stereoscopic household vegetable cultivation device was designed, mainly for leaf vegetables and sprouting vegetables, based on characteristics of short growth cycle, easy management and especially suitable for balcony planting．The device was composed of main structure, irrigation and fertilization system and control system．It has beautiful appearance, high space utilization rate, simple operation, can use the internet to realize remote control of irrigation and fertilization operations, and can make residents get rid of trouble of regular management．It is suitable for both hydroponic cultivation and substrate cultivation, and can be used for planting leaf vegetables and sprouting vegetables．When used in household cultivation of vegetables, it can form a unique plant landscape and may serve as green decoration．Therefore, it will be easy to be promoted in household vegetable cultivation．