NOVELTY - Preparation of a nursery greenhouse cultivation matrix, by fermenting sawdust, cow dung, chicken, straw powder, crushed corn cob, and fine soil to obtain fermented mixture, extracting traditional Chinese medicine by using Kochia scoparia, pine needles, and Tripterygium wilfordii Hook, mixing ash with water, removing supernatant, sterilizing the ash extract, mixing e.g. sodium alginate and fulvic acid, stirring, soaking vermiculite in the liquid medicine, mixing the obtained mixtures, spraying the ash extract over the mixture, and obtaining product.    USE - The method is useful for preparation of a nursery greenhouse cultivation matrix (claimed).    ADVANTAGE - The method is simple, and convenient to use, and has good water retaining capacity.    DETAILED DESCRIPTION - Preparation of a nursery greenhouse cultivation matrix, involves (a) fermenting sawdust, cow dung, chicken, straw powder, crushed corn cob, and fine soil, controlling moisture content to 57-62%, adding preservatives to mixture, promoting bio-fertilizer, fermenting feedstock by rapid fermentation process, eliminating odor of the mixture, accelerating decomposition of the mixture, removing harmful bacteria in the fermentation product, and obtaining fermented mixture, (b) extracting traditional Chinese medicine by cleaning Kochia scoparia, pine needles, and Tripterygium wilfordii Hook, chopping raw materials, soaking chopped raw materials in water for 2-4 hours, boiling the mixture, extracting the mixture, heating residues, adding water to the residues, extracting the mixture, heating residues, adding water to the residues, extracting the mixture, combining three solutions, heating concentrated mixture, obtaining juice concentrate, adding 95 %mass ethanol to the mixture, removing water-soluble impurities, dissolving concentrated juice evenly, filtering the mixture using frame filter, and membrane filter to obtain a filtrate, heating filtrate, centrifuging the mixture, and sterilizing the obtained mixture under UV to obtain liquid medicine, (c) mixing ash with 3-5 times water, mixing the mixture, allowing the mixture to precipitate, removing upper supernatant, removing the residue by filtration, and sterilizing the ash extract, (d) mixing sodium alginate, fulvic acid, sodium dodecyl sulfate, and sodium carboxymethyl starch, stirring the mixture, immersing perlite in the aqueous solution, and soaking for 3-5 days, where perlite size is 100-130 mesh, (e) soaking the vermiculite in the liquid medicine for 3-5 days, where size of the vermiculite is 120-150 mesh, and (f) mixing the mixtures obtained in steps (a), (e) and (d) in ratio of 8:1:1, stirring the mixture, spraying the mixture obtained in step (c) over the mixture, soaking the resulting perlite, soaking 1.5-3 %mass vermiculite to the mixture, and obtaining product.