The invention discloses an anthurium cultivation substrate which is characterized in that No. 680 Klasseman substrate is uniformly admixed in perlite, the grain diameter of the perlite is 2 mm to 5 mm. The proportion of No. 680 Klasseman to the perlite is 1:1; and the proportion of the No. 680 Klasseman substrate to the perlite is 7:3. The invention has the advantages and effects that test result shows that the total porosity is remarkably improved by 54 percent and 57.4 percent respectively, the structure of the substrate is remarkably ameliorated, soil permeability of a single base material is improved, the root system of the anthurium cultivation grows vigorously and widely disperse at the lower part of the substrate, so as to greatly ameliorate the distribution range of the root system of the anthurium.