PROBLEM TO BE SOLVED: To provide a graft clip which has one size and can correspond to, seedlings 6 having different sizes. SOLUTION: This clip 1 for connecting and holding a stock and a scion to graft the scion to the upper portion of the stock, characterized in that the clip 1 is provided with a support piece 2 whose tip can be opened or closed and on whose inner surface a projected piece 5 capable of being brought into contact with the outer surface of the seedling 6 comprising the stock and the scion is formed in a projected state.