The invention discloses a plant cultivation unit which comprises a box body, a plant pot body and a limiting device, wherein the box body is an installation space for limiting the plant pot body a watering opening is formed in the box body a water drainage pipe is arranged at the bottom of the box body, and is positioned at the end part in the box body to form water drainage outlets a through hole allowing the plant pot body to penetrate is formed in one side wall of the box body the plant pot body penetrates through the through hole to enable at least part of the plant pot body to be placed in the box body water inlets are formed in the part, positioned in the box body, of the plant pot body the limiting device enables the plant pot body to be obliquely mounted in the box body, wherein the height of each water inlet is less than that of each water drainage outlet. The plant cultivation unit provided by the invention can ensure relatively fixed connection between the plant pot body and the box body, ensures that the plant pot body is obliquely mounted in the box body, prevents the plant pot body and the box body from getting loose easily, and can prevent the plant pot body from being lost due to falling off.一種植物栽培單元,包括:箱體,限定植物盆體的安裝空間,所述箱體設有澆灌口,箱體底部設置有排水管,排水管位於所述箱體內的端部形成排水口,在箱體的一側壁開設供植物盆體穿過的通孔;植物盆體,穿過所述通孔,以使其至少一部分置於所述箱體中,在所述植物盆體位於所述箱體內的部分設置有進水口;限位元裝置,使所述植物盆體傾斜的安裝在箱體中,且所述進水口的高度低於所述排水口的高度。本發明中所提供的植物栽培單元能夠保證植物盆體與箱體之間的連接相對固定,保證了植物盆體傾斜的安裝在箱體中,且兩者之間不會輕易鬆脫,能夠防止植物盆體脫落丟失。1‧‧‧箱體2‧‧‧植物盆體16‧‧‧箱體安裝孔18‧‧‧視窗34‧‧‧安裝桿
