Customized square vacuum formed black PP PS plastic plant planting basin is designed specifically for plant planting, transplanting, and horticultural maintenance. The basin adopts a compact square design, which is easy to carry and place, suitable for various occasions. The bottom is equipped with drainage holes and reinforcement bars, which increase the structural stability of the basin while ensuring good permeability. The basin is also equipped with reinforcing ribs around it, further enhancing the support capacity of large plants, ensuring the stability and health of plant growth. growth.