Combined landscaping brick

The utility model belongs to the field of landscaping, and particularly discloses a combined landscaping brick which comprises a cover brick body, a landscaping groove, a convex connecting block, a concave part and a landscaping brick main body, through the arranged arc-shaped groove, soil on the ground surface is embedded in the arc-shaped groove, and the connectivity between the landscaping brick and the ground surface is improved. The greening brick bodies are inserted into the adjacent greening brick bodies through the first inserting ends and the second inserting ends respectively, connection of the adjacent greening brick bodies is facilitated, the filtering plates are arranged in the grooves, materials needing to be planted are filtered, and the situation that the greening brick bodies are washed by rainwater, and consequently the greening brick bodies are damaged is avoided. And the inclined surfaces are arranged on the inner sides of the greening grooves, so that rainwater falling onto the surfaces o