PURPOSE: A sprout cultivator reducing the rate of failure is provided to keep the temperatures for the best environment to grow vegetables such as soybean sprouts, peanuts or lettuce. CONSTITUTION: Water(W) is filled with a barrel base(11). A heater(H) is equipped in the barrel base to increase a temperature to the optimal status. The first pump(P1) pumps the water and drops the water to a growing box(32) through a supplying tube(G). A cooling device(C) drops the temperature of the water to the optimal status. The second pump(P2) pumps, moves and returns the water to the barrel base through a returning pipe(R). A sliding door(22) is inserted to a guide rail(60) to be opened or closed. The guide rail is equipped in the barrel base in a horizontal way. A hinged door(22) is hinged to a hinge to be opened or closed. An electronic sensor(70) is switched to stop the operation of the first pump and the second pump when the water level in the barrel base is lower than the standard level.본 발명은 통형 베이스(11)의 물(W)을 적정온도로 맞추기 위하여 히터(H)로서 열을 가해주면서도 통형 베이스(11)의 물(W)이 지나치게 높아지는 현상을 방지하기 위하여 하우징(100)의 외부, 바람직하게는 상면(15) 위에 설치된 냉각기(C)를 통해 물(W)의 온도를 내려줄 수 있도록 하여 재배박스(32)에서 자라고 있는 콩나물, 땅콩 또는 상추와 같은 채소 등의 새싹이 성장하는 환경을 최적의 온도로서 유지될 수 있도록 한 새싹 재배기에 관한 것이다.
