Nutrient frame for soilless planting of vegetables

The utility model discloses a nutrition frame for soilless planting of vegetables. Including a base, a supporting column is fixedly arranged on the upper surface of the base. A plurality of culture boxes are fixedly arranged on the outer side wall of the supporting column in a staggered mode, a nutrient solution box is fixedly embedded into the base, a micro water pump is fixedly installed in thenutrient solution box, the micro water pump is electrically connected with an external power source, and the water outlet end of the micro water pump communicates with one end of a main flow pipe. A nutrient solution box, a main flow pipe, a shunt pipe, a support column, an incubator and a return pipe are arranged; therefore, the micro water pump provides power; nutrient solution respectively enters the plurality of incubators through the main flow pipe and the branch flow pipes so as to provide nutrition for roots of plants, and then circulation operation is completed under the action of thereturn flow pipes, so that