PROBLEM TO BE SOLVED: To provide a raising seedling container preventing root winding, useless development, and root rot which occur in nursery stocks and plants such as flowering plants, keeping the growing environment of plants in an excellent condition, and reducing labor when transplanting.SOLUTION: This raising seedling container includes a bag body 2 which is formed in a bag shape allowing to hold culture soil 100, and made of a biodegradable fiber having water permeability and air permeability, and a support body 3 which supports the bag body 2, separating from a placing surface. The bag body 2 is detachably attached to the support body 3.COPYRIGHT: (C)2009,JPO&INPIT【課題】 苗木や草花などの植物に発生する「根巻き」や「徒長」及び「根腐れ」等が防止され、植物の成育環境を良好な状態に保つとともに、移植時の労力を軽減できる。【解決手段】 培土100が収納可能な袋状に形成され、透水性及び通気性を有する生分解性繊維からなる袋体2と、袋体2を載置面から離間させて支持する支持体3と、を備え、袋体2が、支持体3に着脱可能に取付けられる構成としてある。【選択図】 図6