To provide a plant vessel capable of favorably inhibiting sundry germ propagation and of favorably preventing insect pests, or the like, from intrusion thereinto as well in order to make the life of flowers or plants in the vessel longer, or help its growth, and to provide a method for producing such a plant vessel.

This plant vessel which is intended to contain flowers or plants therein is made up of a cylindrical body 1 and a bottom plate 7 closing one of openings of the body 1, wherein a part or the whole of the respective inner surfaces of both the body 1 and the bottom plate 7 is constituted of a copper- contg. material.