The present invention relates to a water supply apparatus for a flowerpot. The water supply apparatus for a flowerpot comprises: a main body having an inner space with opened upper portion in which roots of a plant and culture soil are accommodated and an insertion hole vertically penetrating a lower surface a support unit having a hollowed inner space, formed in a circular shape or a polygonal shape which has a wide upper portion and a narrow lower portion, and formed to be inserted into the insertion hole through a fixing unit formed on a lower end unit thereof a water feeding member inserted into the inside the support unit, having one side thereof protruding towards a lower portion of the main body and the other side covering the opened upper surface of the support unit to allow the roots of the plant to be seated, and made of an absorbent material a support having an upper surface supporting the lower surface of the main body and a through hole vertically penetrating inside thereof, wherein the size of the through hole is not interfering of the fixing unit and the water feeding member and a water storage unit detachably coupled to one lower side of the support, having an accommodation space in which water is stored, and formed to allow an end of the water feeding member to be infiltrated thereto, thereby directly supplying moisture to the roots of the plant by using water stored in a lower portion of the flowerpot and preventing the culture soil accommodated in the flowerpot from being dried so as to enable the plant to continuously grow.COPYRIGHT KIPO 2016상측이 개구된 내부공간으로 식물의 뿌리 및 배양토가 수용되고, 하부면에는 상·하로 관통된 삽입공이 형성되는 본체와, 내부가 중공된 원형 또는 다각형의 상광하협 형상으로, 하단부에 형성된 고정부를 통해 상기 삽입공에 삽입되도록 형성되는 지지부와, 상기 지지부 내부에 삽입된 상태에서 일측은 상기 본체 하부로 돌출되고, 타측은 상기 지지부의 개구된 상면을 덮어 상기 식물의 뿌리가 안착 가능하게 형성되는 흡수성 재질의 급수부재와, 상부면으로는 상기 본체의 하부면이 지지되고, 내측에는 상기 고정부 및 급수부재에 간섭되지 않는 크기의 관통공이 상·하로 관통 형성되는 받침부 및, 상기 받침부의 하부 일측에 착탈가능하게 결합되고, 내부에는 물이 수용되는 수용공간이 형성되어 상기 급수부재의 말단이 잠입되도록 형성되는 물저장부를 포함하여, 화분의
