The utility model relates to a planting basin with side opening and high surface area.Including: a basin body,The basin is approximately square.The square is a platform cone.The cross section of the lower bottom surface is smaller than that of the upper bottom surface.And the straight section is trapezoid.Among them, the four corners of the four squares of the basin body are convex arcs.And at least one of the four sides forms an inward groove.The section of the groove is approximate to the shape of u3129.A through groove is formed in the groove.It runs through the inside and outside of the basin.A concave cavity is formed at the center of the lower bottom of the basin body.A bottom opening is formed in the center of the cavity.A central protrusion is formed on the lower bottom surface of the basin body, and a peripheral protrusion is formed around the lower bottom surface of the basin body； a concave structure and a plurality of openings are formed in the middle of the central protrusion and the peripheral protrusion, and a plurality of protrusions are included for connecting the central protrusion and the peripheral protrusion to strengthen the structure.一種側向開孔高表面積之植栽盆，包含：一盆體，該盆體為近似四方形的型態，該四方形呈平台錐形，其下底面的截面小於上底面的截面，且直向之切面呈梯形；其中該盆體之四方形的四個邊角呈外凸之圓弧狀；且四個邊中至少一邊形成向內之凹槽，該凹槽截面近似ㄩ形，在該凹槽形成貫穿之開槽，其貫穿該盆體的內外部；其中該盆體的下底部中央處形成向上凸起的凹穴，在凹穴的中央形成底部開孔。其中該盆體內部的下底面形成中央突出部，且該盆體內部的下底面四周形成周圍突出部；在該中央突出部及該周圍突出部的中間形成凹穴結構及多個開孔，且包含數根突肋用於連接該中央突出部及該周圍突出部以加強結構。
