The invention discloses a leaf cutting propagating method of a primulina hance plant. The leaf cutting propagating method of the primulina hance plant includes the following steps of (1) selecting cutting time, (2) preparing cutting slips, (3) preparing cutting bed, (4) cutting, (5) managing after cutting, (6) transplanting the primulina hance plant into pots. By means of the leaf cutting propagating method of the primulina hance plant, rapid propagation of the primulina hance plant is achieved, seedlings are rounding and normal in plant type, little difference between the seedlings and stock plants exists, and the quality of seedlings is good and identical. In addition, by means of the leaf cutting propagating method of the primulina hance plant, annual production of the primulina hance plant can be achieved, possibility is provided for commercial production of the primulina hance plant and the cost of the commercial production of the primulina hance plant is reduced.