This is a kind of three-dimensional high-density planter.The system includes a body,A bucket,And a water supply box,The body itself presents a hollow cylinder.A plurality of planting openings are arranged on the side walls around the body.A supporting cup is arranged outside the planting mouth.The supporting cup system is arranged in a ring-shaped and three-dimensional staggered way.The space for the cup can be used for planting.A plurality of membrane covered drain holes are arranged at the bottom of the body.The drain hole can be punctured according to the situation to facilitate the excess water in the body to be discharged into the water storage barrel；The water supply box is arranged above the body.Several water supply holes are arranged at the bottom of the water supply box.The water supply hole can flow water into the body to keep the soil moist.And the water supply hole can be connected with pipes to lead water to other planters for irrigation,With the above structure, the plant can be irrigated circularly.Recovery of liquid fertilizer and increase of planting area.本創作係一種立體高密度植栽器，係包括有一本體、一儲水桶、及一供水盒，該本體本身呈現一中空之柱狀體，於本體之周圍側壁上設有複數個植栽口，該植栽口外設有一托杯，該托杯係呈環狀且上下立體交錯設置，托杯之空間可供植物種植，於本體之底部設有複數個覆有薄膜之排水孔，該排水孔可依情況將其刺破以利本體內多餘水分排出至儲水桶中；該供水盒係設置於本體之上方，供水盒之底部設有數個給水孔，該給水孔可供水流入本體中保持土壤潮濕，而其於給水孔可接配管將水引至其他的植栽器中予以灌溉，藉由上述之結構可達到循環灌溉植物、回收液肥以及增加植栽面積之功效。
