PROBLEM TO BE SOLVED: To provide a seedling culture device capable of easily conveying seedling culture boxes piled by a seedling culture box piling device to a seedling culture box delivery section.SOLUTION: This seedling culture box 1 comprises a seedling culture box piling device 3 for piling seedling culture boxes C and a seedling culture box delivery section 5 for delivering the seedling culture boxes C from the seedling culture box piling device 3 to a seedling culture box moving section 6. The height of the seedling culture box delivery section 5 on the upstream side thereof in the conveyance is set lower than the height of the seedling culture box piling device 3 on the downstream side thereof in conveyance.COPYRIGHT: (C)2009,JPO&INPIT【課題】育苗箱積み重ね装置により積み重ねられた育苗箱を育苗箱受け渡し部に無理なく搬送することができる育苗装置を実現する。【解決手段】育苗装置1において、育苗箱Cを積み重ねる育苗箱積み重ね装置3と、育苗箱積み重ね装置3からの育苗箱Cを育苗箱移動部6に受け渡す育苗箱受け渡し部5とを備え、育苗箱受け渡し部5の搬送上流側端部の高さを、育苗箱積み重ね装置3の搬送下流側端部の高さより低く設定する。【選択図】図16