The present invention relates to a towing clip for plastic greenhouses, which can be simply and strongly installed without separate equipment when installing a towing clip which tows a warming curtain on an insulation material and a towing rope. The towing clip for plastic greenhouses comprises: an upper portion body; a lower portion body; a connecting pin; and a vertical towing bar.본 발명은 보온커튼을 예인하는 예인클립을 보온재 및 예인로프에 설치할 때, 별도의 장비 없이 간단하면서 견고하게 설치할 수 있게 구성된 비닐하우스용 예인클립에 관한 것이다.