An experiment was carried out with the objective of evaluating the germination of seeds of Poncirus trifoliata var. monstrous ‘Flying dragon’. The seeds were soaked for 24 hours in a solution containing 0, 100, 150 and 200 mL L-1 of Stimulate®. After the imbibition period, the seeds were placed to germinate in two types of substrate, and germitest paper and sand. The counts were performed from the seventh to thirtieth days after sowing. The analyzes performed were germination %, Germination Speed Index, Radicle Length and Plumule Length. Stimulate® doses did not represent a reduction in germination time.