Provided is blocked by one-touch a small plant compounds that are grown in planters and the like , and a light shielding member that allows the manipulation of the stop The invention relates to a light-shielding member S for performing shading of small plants 32 such as potted plants , radially plurality of ribs struts 1 , moreover linked foldable through a sliding body with respect to the column 1 are , each rib , and light-shielding net N 1 I a configuration that is mounted [ Selection Figure Figure 1【課題】プランター等で生育される小型の植物類をワンタッチで遮光、及びその中止の操作を行える遮光具を提供する。【解決手段】鉢植え植物等の小型植物32の遮光を行うための遮光具Sであって、複数本の親骨が支柱1に放射状に、しかも支柱1に対して滑動体を介して折畳み可能に連結され、各親骨には、遮光ネットN1が取付けられた構成とする。【選択図】図1