PROBLEM TO BE SOLVED: To provide an umbrella-like body with a detachable supporter for horticulture, capable of protecting a plant from sunburn, frost or the like. SOLUTION: This umbrella-like body is characterized in that the umbrella-like body (2) in a shape of a plane, a cone, a polyangular pyramid or the like, having an arbitrary largeness is installed in the upper part (4) of the long supporter part (1) in a rod shape.