The present invention relates to a case for cucumber embryo for proper growth, which is designed to be placed on a cucumber tap that is opened on the stem of a cucumber crop, a crop, and more specifically, a lower end is opened and a cucumber The semicircular blocking pieces 210 and 310 forming the semicircular requirement 211 and 311 forming the staple protection support hole 110 are formed and the front end portion is formed with the front length side And the rear end portions of the first and second rear side lengths 230 and 330 form the rear side length portions 230 and 330 and the rear side length portions 230 and 330 form the plurality of curved portions 120, And a left and right semi-cylindrical case (200) (300) formed with a bent portion (130) formed with a guide groove (131) in the longitudinal direction at its inner periphery,A wedge piece 240 having a concave groove 241 is attached to the front length side 220 of the left semi-cylindrical case 200 and a left half The forceps portion 350 is formed from the lower portion to the middle portion of the support piece 340 and the forceps portion 350 is formed from the lower portion to the middle portion of the support piece 340, The protruded piece 360 is projected downward from the center of the front length side 320 which is the lower side of the front side of the cigarette case 320. The protruding piece 360 is coupled to the recessed groove 241 of the left semi-Is formed in a simple structure so that the manufacturing cost is reduced. In use, it is smoothly inserted into the left and right semicylindrical cases by fitting grooves and projecting pieces formed on the front length side of the left and right semicylindrical cases, The cucumber growing naturally due to the structure of the weak part without the protruding piece is prevented from being stressed, the growth is impaired, the visibility is damaged, It has the advantage of being able to get a good product cucumber that is straight and straight without