The present invention relates to an outdoor plant growing apparatus for an outdoor plant having a planting container portion having a bottom portion of a planting container and a side portion of a planting container which is bent from a peripheral edge portion of a bottom portion of the planting container, The planting apparatus according to any one of claims 1 to 4, wherein the planting container bottom surface portion is formed through a common water hole and a water passage common water passage hole; A bottom support frame part and a bottom support frame part formed by bending from the bottom support part and formed with a water supply guide opening and a fixing part joined to the peripheral support part so that the bottom support part and the perimeter support frame protrude to the outside of the building structure A support frame installed on the building structure; an absorbent member having an absorbent member coupled to the wick shaft and the wick shaft so as to be disposed along the longitudinal direction of the wick shaft and the wick shaft; Receptive side surface portion bent from the peripheral edge portion of the bottom surface portion of the bottom of the low receptor to cooperate with the bottom surface portion of the low receptor and the bottom surface portion of the low receptor and the side surface portion formed on the low receptor side surface portion protruding outward from the side surface portion of the low receptor And the water supply opening has a water supply opening, And a low-storage base portion provided on the support frame to support the planting container portion on an upper end of the side portion of the low-storage container. As a result, it is possible to easily install water so as to protrude to the outside of the building structure, to increase the amount of water to be transferred from the low-water receiving portion to the plant, and to easily supply water to the low-본 고안은 야외용 식물재배장치에 관한 것으로서, 식재용기바닥면부와 상기 식재용기바닥면부와 협조하여 요형을 이