NOVELTY - Peony culture soil comprises 130-250 pts. wt. sludge, 80-90 pts. wt. yellow phosphorus slag, 30-40 pts. wt. blue-green algae, 20-45 pts. wt. wormwood, 16-36 pts. wt. mulberry tree leaf, 15-25 pts. wt. peach leaves, 20-40 pts. wt. fish bone meal, 20-30 pts. wt. egg shell, 18-28 pts. wt. locust, 16-18 pts. wt. glycine, 7-17 pts. wt. glutamate, 38-58 pts. wt. hog manure, 20-25 pts. wt. quicklime, 12-24 pts. wt. carboxymethyl cellulose, 8-14 pts. wt. nano phosphate powder, 8-20 pts. wt. potassium sulfate, 13-26 pts. wt. urea, potassium sodium tartrate and Bacillus subtilis.    USE - Used as peony culture soil.    DETAILED DESCRIPTION - Peony culture soil comprises 130-250 pts. wt. sludge, 80-90 pts. wt. yellow phosphorus slag, 30-40 pts. wt. blue-green algae, 20-45 pts. wt. wormwood, 16-36 pts. wt. mulberry tree leaf, 15-25 pts. wt. peach leaves, 20-40 pts. wt. fish bone meal, 20-30 pts. wt. egg shell, 18-28 pts. wt. locust, 16-18 pts. wt. glycine, 7-17 pts. wt. glutamate, 38-58 pts. wt. hog manure, 20-25 pts. wt. quicklime, 12-24 pts. wt. carboxymethyl cellulose, 8-14 pts. wt. nano phosphate powder, 8-20 pts. wt. potassium sulfate, 13-26 pts. wt. urea, 8-16 pts. wt. potassium sodium tartrate, and 5-10 pts. wt. Bacillus subtilis. An INDEPENDENT CLAIM is also included for preparing the peony culture soil, comprising (i) taking the sludge and yellow phosphorus slag, mixing uniformly, adding water and mixing into paste, and preparing main culture medium of culture soil, (ii) taking the blue algae, wormwood, mulberry tree leaf, peach leaves, fishbone, egg shell and locust, using a crusher for crushing, mixing, adding water, and boiling at high-temperature of 90-110 degrees C for 2-5 hours, (iii) cooling, then taking the hog manure, quicklime, nano phosphate powder, potassium sulfate and B. subtilis, stirring, evaporation water, and maintaining water content of the mixture to reach 30-40%, (iv) subjecting the resulting mixture to aerobic fermentation for 30 days, turning once for every 3 days, maintaining fermentation temperature at 30-40 degrees C, adding glycine on fifth day of the fermentation process, stirring uniformly, then adding glutamate on tenth day, stirring uniformly, adding carboxymethyl cellulose in fifteenth day, stirring evenly, adding urea on twenty day, stirring evenly, adding potassium sodium tartrate on twenty-fifth day, and stirring evenly, and (v) after fermentation, drying the fermented material to make water content to reach 1-2%, using ultraviolet radiation for sterilization and disinfection, twisting and crushing the mixture, forming into slag soil shape, and loading into a packet.