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PROBLEM TO BE SOLVED : To provide a plant cultivation container prevented from deflection of a soil-bed support plate and designed so as to surely lead water fallen from lightweight soil to a drainage hole.
SOLUTION : The plant cultivation container 1 is provided with a peripheral frame 2, a bottom wall 3 downwardly slanted toward a lower position from the lower end of the peripheral frame 2 to close the whole area of the lower part of the peripheral frame 2, and having a drainage hole 3a at the lower end position. The bottom wall 3 is provided with radial ribs 3b extending in a direction toward the peripheral frame 2 from a drainage hole 3a. The radial ribs 3b are provided so that a virtual surface formed of its respective upper end sides comprises a horizontal surface. The soil-bed support plate is disposed on the radial ribs 3b, a bag body charged with artificial lightweight soil is placed on the support plate, the container is seeded and banked with the earth, and water is sprayed thereon.
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