Vegetation landscape drainage channel

The utility model discloses a vegetation landscape drainage channel. The system comprises a discharge chute, a frame system and a landscape vegetation system, the discharge chute is of a steep slope U-shaped reinforced concrete structure, comprises a bottom plate and a side wall and is a main overflowing channel. The backwater side of the side wall of the discharge chute is backfilled with planting soil for planting landscape vegetation; the frame system is positioned in the discharge chute and below the landscape vegetation system; the frame system comprises steel cross beams, steel longitudinal beams, steel stand columns, reinforcing meshes, column foundations and cross beam foundations. The landscape vegetation system comprises plants and backfill soil, climbing plants are selected as the plants, and planting soil is selected as the backfill soil and fills the backwater side of the discharge chute side wall; and the climbing plants are rooted in the backfill soil, climb and grow along the reinforcing mesh