Fertilizing device for dendrobium planting

The utility model discloses a dendrobium planting fertilization device, including water inlet pipe, shunt pipe, liquid chamber, injection pipe, fertilization pipe, liquid fertilizer container and planting groove, the planting groove is provided with a plurality of planting mouth side by side, the lower part of planting mouth is provided with water outlet, shunt pipe is horizontally arranged, the number of liquid chamber is a plurality, injection pipe, fertilization pipe, liquid fertilizer container and planting groove. The multiple liquid containing cavities are connected to the lower portion of the flow dividing pipe, the bottom ends of the multiple injection pipes are inserted into the multiple planting openings in a one-to-one correspondence mode, the top ends of the multiple injection pipes are connected with the multiple liquid containing cavities in a one-to-one correspondence mode, first control valves are arranged on the injection pipes, and second control valves are arranged on the injection pipes. T