HEAT RAYS HAVING A FLOWERPOT

Provided is a flowerpot provided with a heat wire to prevent the root of a flower or a tree from being frozen and dying in winter or at a low temperature and to allow the temperature of a flowerpot to be controlled. The flowerpot comprises a drainage way(500) at the bottom; a heat wire(200) at an accommodation space(100); and a stand where a temperature control switch can be put and which is formed at the external side of a flowerpot. Preferably the temperature control switch comprises a power cord and a male socket, the end part of the heat wire is a female socket, and the male socket of the temperature control switch and the female socket of the heat wire are joined together when used.