Flexible ecological drainage ditch structure and manufacturing method thereof

The invention discloses a flexible ecological drainage ditch structure and a manufacturing method thereof. The section of the flexible ecological drainage ditch structure is of a rectangular structure, and the bottom surface and the side surfaces are formed by piling up ecological bags; the upper and lower layers of ecological bags are in lap joint through inter-bag lock catches; and the inner sides of the ecological bags on the two sides are additionally provided with a wood pile layer and a bamboo raft layer for fixing. The ecological bags adopted by the drainage ditch are of a flexible structure and are arranged in a soil loose area, and the drainage function can be achieved; and meanwhile, the ecological drainage ditch cannot be broken or damaged, nutrient soil and plant seeds are contained in the ecological bags, plants can grow in the ecological bags, and therefore the plants can also grow in the drainage ditch, the environment protection concept is met, and the environment cannot be polluted and damage