To provide a young tree protector that is made up of a small number of components and can be easily assembled on the installation site.SOLUTION: A young tree protector 1 is attached to a young tree 4 planted on ground 6, and the young tree protector has a cylindrical covering part 2 that covers a young tree 4, and an insertion part 3 that projects inwards from the covering part 2 to extend along the longitudinal direction of the covering part 2, the insertion part being of a cylindrical shape allowing a column 5 to be inserted.SELECTED DRAWING: Figure 1【課題】 部品点数が少なく、設置される現場で簡単に組み立てることができる幼齢木保護具を提供する。【解決手段】 地面６に植生された幼齢木４に装着される幼齢木保護具１であって、幼齢木４を覆う筒状の覆い部２と、覆い部２から内方に突出して覆い部２の長手方向に沿って延びる、支柱５が挿通可能な筒状の挿通部３と、を含むことを特徴とする。【選択図】 図１
