Self-maintaining plant hermetically sealed in a small vessel used as a decorative key ring comprises soil arranged within the vessel and containing all necessary materials for encouraging the growth of the plant

摘要

Self-maintaining plant (3) hermetically sealed in a small vessel (1) comprises soil (4) arranged within the vessel and containing all necessary materials for encouraging the growth of the plant. The soil is thickened using suitable thickeners and adheres to the vessel. The plant slowly grows to guarantee a decorative function over a long time. The vessel is closed using a lid (2) and sealed using a plastic, wax or other suitable material.