The invention discloses a novel nuisanceless foliage fertilizer which is characterized in that every 100 parts by weight of the novel nuisanceless foliage fertilizer comprises the components according to the parts by weight: 10.0-30.0 parts of biochemical fulvic acid, 25.0-40.0 parts of urea, 20.0-35.0 parts of monopotassium phosphate, 0.5-2.0 parts of ammonium molybdate, 1.5-4.0 parts of borax, 0.8-2.0 parts of bluestone, 0.1-0.5 part of matrine, 3.2-7.5 parts of auxiliary agent and the rest of filling material. A method for preparing the novel nuisanceless foliage fertilizer comprises: all the components are mixed according to the measurement, fully stirred by a stirrer and ground, and packed according to the measurement. The foliage fertilizer has multiple effects of promoting the growing development of crops, increasing both production and income, improving the quality, increasing nutrient utilization rate, controlling pests, no pollution and the like, and is especially suitable for the production of nuisanceless agricultural products. The foliage fertilizer has remarkable application effect, simple manufacturing technique, great market potential, obvious economic and social benefits and very wide application prospect.