NOVELTY - An organic fertilizer comprises 5-6 pts. wt. seaweed powder, 12-16 pts. wt. sweet potato powder, 5-6 pts. wt. medical stone, 6-8 pts. wt. monoammonium phosphate, 4-5 pts. wt. potassium sulfate, 2-3 pts. wt. urea phosphate, 5-6 pts. wt. charcoal powder, 40-60 pts. wt. earthworm manure, 10-15 pts. wt. vermiculite, 8-10 pts. wt. hawthorn powder, 5-7 pts. wt. feldspar powder, 15-20 pts. wt. wheat straw, 5-6 pts. wt. water hyacinth, 4-5 pts. wt. seafood scraps, 20-30 pts. wt. soil conditioner and predetermined amount of water, as raw materials.    USE - Organic fertilizer is used for promoting growth of crops.    ADVANTAGE - The organic fertilizer increases the yield of crops.    DETAILED DESCRIPTION - An organic fertilizer comprises 5-6 pts. wt. seaweed powder, 12-16 pts. wt. sweet potato powder, 5-6 pts. wt. medical stone, 6-8 pts. wt. monoammonium phosphate, 4-5 pts. wt. potassium sulfate, 2-3 pts. wt. urea phosphate, 5-6 pts. wt. charcoal powder, 40-60 pts. wt. earthworm manure, 10-15 pts. wt. vermiculite, 8-10 pts. wt. hawthorn powder, 5-7 pts. wt. feldspar powder, 15-20 pts. wt. wheat straw, 5-6 pts. wt. water hyacinth, 4-5 pts. wt. seafood scraps, 20-30 pts. wt. soil conditioner and predetermined amount of water, as raw materials. The soil conditioner is prepared by mixing 5-6 pts. wt. ethylenediamine-N,N'-bis(2-hydroxyphenylacetic acid) chelated iron, 5-6 pts. wt. amino acid chelated copper, 5-6 pts. wt. amino acid chelated magnesium, 5-6 pts. wt. amino acid chelated calcium, 5-6 pts. wt. amino acid chelated boron, 5-6 pts. wt. amino acid chelated manganese and 5-6 pts. wt. amino acid chelated zinc and grinding to obtain mixture (a), mixing 40-60 pts. wt. beer sludge and 20-30 pts. wt. sawdust, adding 4-5 pts. wt. EM-type microbial inoculums and 8-12 pts. wt. Agaricus blazei murill residue, adjusting water content to 60-70 wt.%, composting for 6-8 days, fermenting at 50-60 degrees C for 25-35 days, drying and crushing to obtain beer sludge compost (b), mixing mixture (a) and beer sludge compost (b), then spraying 10-15 pts. wt. urea, granulating, coating a mixture of 2-3 pts. wt. polyacrylamide and 1-2 pts. wt. potassium feldspar powder, drying and cooling. An INDEPENDENT CLAIM is included for preparation of organic fertilizer, which involves mixing seaweed powder, sweet potato powder, hawthorn powder, wheat straw and water hyacinth, spraying 50-60 wt.% water, fermenting for 15-25 days, adding medical stone, monoammonium phosphate, potassium sulfate, urea phosphate, charcoal powder and feldspar powder, mixing, drying and crushing to obtain mixed fermentated product, processing earthworm manure in high-pressure sterilizing boiler at 110-130 degrees C for 20-40 minutes, adding vermiculite powder, mixing, granulating, adding mixed fermentated product and remaining raw materials, mixing and packaging into bag.