A fertilizer special for roses comprises the following raw materials in parts by mass: 15 parts of N, 7 parts of P, 8 parts of P, 10 parts of amino acid, 10 parts of humic acid, 5 parts of microelements, 4 parts of rare earth elements, 8 parts of a water-retaining agent, 7 parts of a soil conditioner, 6 parts of a fertilizer synergist, 3 parts of a fertilizer controlled-release agent, 3 parts of a continuous cropping-resistant agent and 2 parts of a straw rotting agent. The fertilizer special for the roses is quick, lasting and comprehensive in fertilizer efficacy; the fertilizer special for the roses has high activity and lastingness of an organic fertilizer and a biofertilizer, has a fast-acting property of an inorganic fertilizer and has specificity of a microbial fertilizer and a bacterial fertilizer; the fertilizer special for the roses has a relatively good ion exchange function and a relatively good soil pH value-adjusting function, and can improve the structure of a soil aggregate so as to achieve special breathing, fertilizer-retaining, water-retaining, heat-preserving, drought-resisting and cold-resisting efficacies; the fertilizer special for the roses enables seedlings to grow tidily and strongly, enables roots to be developed, can reduce diseases and pests, enables stems and leaves to grow strongly, can ensure high fruit-setting ratio and high yield, and can increase the yield by more than 30%.