The present invention relates to a seaweed seedling frame to cultivate the seaweed spores in cultivation of the seaweed spores, and more specifically, to form a seaweed seedling frame formed in the form of a square frame integrally, to install the seedling foot only on one side of the seaweed seedling frame In addition, the rider's foot is zigzag-shaped on the plunger's hanger which is formed at the upper and lower parts of the seaweed chamfer. Thus, the present invention relates to a seaweed seedling frame that allows the seaweed spores to live between the entire outer circumferential surface of the seedling yarn and the seedling yarns woven by the seedling yarn binding room. According to the present invention, a plurality of plunger hook protrusions 4 are formed on both sides of the upper and lower sides of the frame 2 formed in the form of a square frame, and the plural drawer hook grooves 5 of which the outer side is opened between the plunger hook protrusions 4 are formed. ) Is formed, the reinforcing frame (3) is integrally formed in the internal space of the frame (2) is formed integrally the frame, and one side of the frame (2) is woven in the form of the pilyosa 6 A scriber's foot 8 is provided, but the scriber's foot 8 is a scriber in which one end knot 6a of the scriber 6 whose end is tied to form an end knot 6a is formed at one side edge side. In the state where it is hooked into the hook groove 5, the scriber 6 hangs in the form of zigzag repeating to the upper and lower scriber hook projections 4, and then the opposite end knot is inserted into the picker hook groove 5 of the opposite edge. Hanging, each of the zigzag pattern on one side of the frame (2) of the seaweed seedling frame (1) At least two or more places are woven in the longitudinal direction by the lumbering thread 6 and the scriber hooking chamber 7 is formed in the shape of a foot, and on one side of the lumbering hook 4 on the edge side where the end knot 6a is fitted. An entrance contr