A planting unit which allows combining multiple units to achieve a low-cost planter of an arbitrary configuration, and a planter configured from said planting units are provided. This planting unit (10) configuring a planter is provided with: a housing (11) that comprises a mounting space in which a planting bed material (30) can be placed, a reservoir unit which can store planting water for the planting bed material (30) placed in the mounting space, and a front opening area (13) that can expose the planting bed material (30) placed in the mounting space. A water feed unit (14) which can feed planting water to the reservoir unit can be formed in the top of the housing (11), a water discharge unit (15) which can discharge the planting water in the reservoir unit can be formed in the bottom of the housing, and on the left and right sides of the housing, a communication unit (17) can be formed which allows communication between the reservoir unit of this planting unit (10) and the reservoir unit of another planting unit which is arranged adjacently to the left or right side seen from the front.提供一種能夠藉由將複數個作組合而以低成本來實現任意之構成形態的栽植器具之栽植單元、以及藉由該栽植單元所構成之栽植器具。構成栽植器具之栽植單元(10),係具備有框體(11),該框體(11),係於其之內部,具備有栽植地材(30)之載置用空間、和能夠儲存被載置於載置用空間處之栽植地材(30)所需的栽植用水之儲水部、以及能夠使被載置於載置用空間處之栽植地材(30)露出之正面開口部(13),在框體(11)之上部,係能夠形成可對於儲水部供給栽植用水之供水部(14),在框體(11)之下部,係能夠形成可將儲水部之栽植用水作排水之排水部(15),在框體(11)的左右之側面部的各者處,係能夠形成可將該栽植單元(10)之儲水部和當從正面作觀察時而被鄰接配置於該儲水部之左側或右側處的其他之栽植單元(10)之儲水部相通連的通連部(17)。10‧‧‧栽植單元11‧‧‧框體13‧‧‧正面開口部14‧‧‧供水部15‧‧‧排水部16‧‧‧溢流管17‧‧‧通連部18L、18R‧‧‧配管19‧‧‧肋20‧‧‧水位窗21L、21R‧‧‧卡止部22L、22R‧‧‧固定部23L、23R‧‧‧連結部24T、24B‧‧‧連結部25‧‧‧固定部26‧‧‧卡止孔28‧‧‧蓋體29‧‧‧供水口30‧‧‧栽植地材32‧‧‧植物
