The present invention relates to a method for growing roots of strawberry runners. To this end, the method comprises the following steps: a first step for producing a solution mixture by mixing sodium hydrogen sulfide (NaHS) along with distilled water (H_2O); a second step for treating stems of the strawberry runner with the solution mixture; and a third step for cultivating the strawberry runner in a complete nutrient solution. According to the present invention, it is possible to promote growth of strawberry seedlings.본 발명은 딸기런너의 뿌리 생장방법에 관한 것으로, 그 구성은 황화수소나트륨(NaHS)를 증류수(H2O)에 혼합하여 혼합액을 제조하는 제 1단계와, 상기 혼합액을 딸기런너의 줄기에 처리하는 제 2단계와, 상기 딸기런너에 배양액(complete nutrientsolution)에서 재배하는 제 3단계를 포함하여 구성될 수 있다.