PURPOSE: A garden protective apparatus is provided to prevent calcium chloride from flowing into the garden when snow around a curbstone melts.CONSTITUTION: A base member (110) surrounds at least parts of a boundary member to be combined to the boundary member. A supporting member (120) has one end fixed to the upper side of the base member, and the other end facing the upward direction. A first location fixing unit (130) is formed on one side of the supporting member. A second location fixing unit (140) includes an extension unit (141) formed on one side of the supporting member. A first plate (111) has one side combined to the supporting member. A second plate (112) is formed on both sides of the first plate which is close to the first direction. A third plate (113) is formed on both sides of the first plate which is close to the second direction. A compressing member (150) is screwed to the third plate to cross the third plate.COPYRIGHT KIPO 2013화학약품이 화단으로 유입되지 않도록 구조가 개선된 화단보호장치가 개시된다. 이를 위한, 화단보호장치는 지면 상에 설치된 경계부재에 결합되도록 경계부재의 적어도 일부분을 감싸도록 형성된 베이스부재와, 특정길이로 형성되어 일단은 상기 베이스부재의 상측에 고정되고 타단은 상방을 향하도록 형성된 지지부재를 포함한다.