Combined water lily planting flowerpot suitable for agricultural development

The utility model discloses a combined type water lily planting flowerpot suitable for agricultural development, and relates to the technical field of agricultural planting flowerpots, the combined type water lily planting flowerpot comprises a planting box body, the top of the planting box body is provided with a mounting opening, the mounting opening is internally and slidably connected with a flowerpot, and the bottom of the inner wall of the planting box body is fixedly connected with an air cylinder; the output end of the air cylinder is fixedly connected with a supporting plate in a sleeving mode, the top of the supporting plate abuts against the bottom of the flowerpot, two first fixing blocks and two first connecting blocks are fixedly connected to the two sides of the planting box body respectively, and the two first fixing blocks are matched with the first connecting blocks. The other two sides of the planting box body are fixedly connected with two second fixing blocks and two second connecting blo