The invention discloses an efficient compound 
fertilizer for 
greening flowers and a preparation method thereof. The compound 
fertilizer is prepared from the following raw materials in parts by weight: 40-50 parts of human excreta, 15-25 parts of peony seed 
meal, 10-15 parts of 
coffee grounds, 20-30 parts of 
corn meal, 10-15 parts of 
peanut meal, 12-16 parts of chestnut shell, 18-24 parts of melon peel, 5-10 parts of 
gleditsia sinensis 
powder, 4-8 parts of 
hoof powder, 3-6 parts of 
illite powder, 5-10 parts of kieselguhr, 10-15 parts of 
alcohol waste liquid, 17-23 parts of 
ammonium hydrogen carbonate, 10-15 parts of 
ammonium sulfate, 14-18 parts of 
calcium dihydrogen 
phosphate, 3-6 parts of 
potassium humate, 8-16 parts of modified attapulgite, 4-6 parts of jade powder and 3-5 parts of ochre powder. The compound 
fertilizer is reasonable and scientific in 
raw material proportioning, contains nutrients required by the growth of the 
greening flowers, is quick in response and long and comprehensive in 
fertility, has 
high activity and long 
fertility of organic fertilizers and biological fertilizers, fast-acting property of inorganic fertilizers and specificity of bacterial manures, promotes the 
photosynthesis of plants, greatly increases the 
utilization rate and the 
fertility, can also improve the 
ecological environment of the flowers, inhibit diseases and 
insect pests of soil and improve the 
soil structure, and can be widely applied to fertilization management of the 
greening flowers.