The present invention is a vegetation block installed on a footpath, a walkway, an outdoor parking lot, and a building rooftop etc. as a state whereby bricks are settled. More specifically, the said invention is related to the vegetation block capable of buffer and grass vegetation which reduces fatigue and provides the convenience of walking by absorbing the shocks while the bricks are stretched when a person walks. The vegetation block is environmentally friendly because grass is grown. The vegetation block is stably installed in an installation place and is easily disassembled. A plurality of elastic member setting grooves supported and fixated on the ground is formed on the bottom surface of the vegetation block to be lowered from the bottom surface. A protrusion portion is formed on the upper edge of the elastic member setting grooves to fill soil while playing a role as a reinforced rib. An elastic member having a height which has elasticity and is partially exposed to the top of the protrusion portion is combined to the elastic member setting grooves. A space whereby the soil is filled so that the grass is grown between a sidewall and the brick is secured in the sidewall. A space maintaining portion which plays a role as the reinforced rib of the sidewall is formed on the sidewall. A moisture vent whereby rainwater is drained in wet weather and the soil absorbs the moisture evaporated from the ground in a dry time is formed on the bottom surface. A connection unit which continuously connects and installs the vegetation block with the adjacent other vegetation block is formed on the lower edge of the bottom surface.본 발명은 벽돌이 안착된 상태로 보행로, 산책로, 야외주차장, 건물옥상 등에 설치되는 식생블록에 관한 것으로, 더욱 상세하게는 사람이 보행할 때에 상기 벽돌이 신축되면서 충격을 흡수하여 보행의 편안함과 피로도 감소시키고, 또 잔디가 식생 되므로 자연친화적임은 물론, 설치개소에 안전하고 견고하게 설치함과 동시에 해체를 용이하게 할 수 있도록 한 완충 및 잔디식생이 가능한 식생블록에 관한 것으로, 그 구성은, 식생블록의 바닥면에는 그 바닥면으로부터 하향하도록 형성되어 지면에 지지 고정되는 복수 개의 탄성부재 안착 홈이 형성되고, 상기 탄성부재 안착 홈의 상부 가장자리에는 바닥면을 보강리브 역할하면서 바닥면에 흙을 채울 수 있
