PROBLEM TO BE SOLVED: To provide a plant cultivation apparatus capable of sufficient air conditioning.SOLUTION: A plant cultivation apparatus 1 of an artificial light type which is equipped with a cultivation unit U capable of sealing the inside thereof, the cultivation unit U comprising: a rectangular-shaped cultivation chamber 10 where plants are cultivated ； an air exhaust chamber 33 which is provided for one surface side along a longitudinal direction of a side surface of the cultivation chamber 10 and through which air flown out from the cultivation chamber 10 flows； an air conditioner 34 which conditions air flowing in the air exhaust chamber 33； and an air inflow chamber 35 which is provided above the cultivation chamber 10, into which air conditioned by the air conditioner 34 flows and through which air flowing into the cultivation chamber 10 flows.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2020,JPO&INPIT【課題】十分に空調が可能な植物栽培装置を提供することを目的とする。【解決手段】内部を密閉可能な栽培ユニットＵを備える人工光型の植物栽培装置１であって、前記栽培ユニットＵ内に、植物を栽培する矩形形状の栽培室１０と、前記栽培室１０の側面のうちの長手方向に沿った一面側に設けられ、前記栽培室１０から流出した空気が流れる空気排気室３３と、前記空気排気室３３を流れる空気を調整する空調装置３４と、前記栽培室１０の上方に設けられ、前記空調装置３４により調整された空気が流入し、前記栽培室１０に流入する空気が流れる空気流入室３５と、を備える。【選択図】図２
