The invention discloses a method for breaking dormancy of a nervilis fordii schlecht bulb. The method comprises the following steps: 1, performing earlier stage treating on the nervilis fordii schlecht bulb; 2, preparing a hormone solution with a concentration of 1-250 ppm; 3, soaking the nervilis fordii schlecht bulb in a solution with a certain hormone concentration; 4, culturing the nervilis fordii schlecht bulb; and 5, transplanting. The method has the advantages that by adopting the method provided by the invention, a manner that nervilis fordii schlecht grows once is changed into a manner that the nervilis fordii schlecht grows twice, and thus the annual yield by area and the income of the nervilis fordii schlecht are increased, and a technical support is provided for increase of the yield of the nervilis fordii schlecht and the sustainable development.