The invention relates to fertilizer for chrysanthemum planting. The fertilizer is prepared from the following raw materials in parts by weight: 65 parts of pig manure, 15 parts of shell, 7 parts of grapefruit peel, 12 parts of peanut cake, 8 parts of mushroom residue, 5 parts of distillers' grains, 13 parts of pottery clay, 16 parts of plant ash, 12 parts of urea, 5 parts of potassium sulfate, 5 parts of diammonium phosphate, 4 parts of calcium superphosphate, 1.5 parts of ferrous sulfate, 0.6 part of sodium selenite, 0.6 part of bacillus, 1.5 parts of yeast, 5 parts of humic acid, 0.6 part ofgibberellin, 0.6 part of naphthylacetic acid and 4 parts of insect repellent and herbicidal additive. The fertilizer is reasonable in composition and adequate in nutrition, can effectively supplementvarious elements required for chrysanthemum growth, guarantee the normal growth of chrysanthemum, and prolong the flowering period of the chrysanthemum; the insect repellent and herbicidal additive prepare by adding climbing groundsel herb, eucalyptus leaves, magnolia flower, folium artemisiae argyi, cortex cinnamomi, shorttube lycoris and herba menthae and enables the fertilizer to have the effects of expelling insects and weeding, so that the survival rate and quality of the chrysanthemum are improved.