PURPOSE: To provide a flower support for chrysanthemum, easily attachable to the stalk of chrysanthemum and following the growth of the chrysanthemum.

CONSTITUTION: The flower support for chrysanthemum is composed of a flower- supporting part 3 horizontally placed under a flower 1a of chrysanthemum 1 to support the petals from under and prevent the dangling of the petal, a central dangling part 4 dangling from the center of the flower-supporting part 3 along the stalk 1b of the chrysanthemum 1 and holding the flower-supporting part in horizontal state, a stalk clamping part 5 bonded to the central dangling part 4 and laterally clamping the stalk 1b of the chrysanthemum 1 in detachable state and a post cap 6 connected to the central dangling part 4 and acting as a post-fitting part to be fit on the top of a supporting post 12.