Green plant building curtain wall

The utility model relates to the technical field of curtain walls for buildings, in particular to a green plant building curtain wall which comprises a metal frame and a curtain wall body fixedly arranged in the metal frame. The curtain wall body comprises a waterproof bottom plate, a sponge block and a curtain wall plate; a groove is formed in the waterproof bottom plate, the sponge block is arranged in the groove, and the curtain wall plate covers a groove opening of the groove; a plurality of culture grooves are formed in the sponge block at intervals; through holes leading to the culture grooves in the sponge blocks are formed in the surface of the curtain wall plate in a one-to-one correspondence manner; the waterproof bottom plate is further provided with a water injection opening. According to the green plant building curtain wall, green plants can be planted on the building curtain wall, and the decoration effect is good. 本实用新型涉及建筑用幕墙技术领域，尤其是涉及到一种绿色植物建筑幕墙，包括金属框架和固定设置在金属框架内的幕墙本体；所述幕墙本体包括防水底板、海绵块和幕墙板；所述