The expenses are guaranteed: 1 10,000 m2-5,000 m2, 8- 10 yuan/m2/5,000 m2-1 10,000 m2, 7-9 yuan/m2/year 1 10,000 m2 and 6-8 yuan/m2/year 600,000 m2. Lawn maintenance content: trimming, spraying and fertilizing, watering and draining, and removing weeds and garbage. 1. Topdressing of turf, 2-4 times a month, from March to 65438+February, depending on the growth of turf. 2. Spraying fertilizers, depending on the occurrence of pests and diseases and the growth of turf, using green fertilizers and harmless pesticides. 3. Drainage, mainly in summer and mainly in rainy season. 4. Remove weeds and rubbish. Weeds are generally removed continuously in spring when there are many weeds, and regularly in summer and autumn. When weeds are removed, garbage is removed by the way. Hedge maintenance content: pruning, fertilization, loosening soil, pest control and watering. 1. Spring and autumn shoots are pruned, pruned and reshaped after germination. 2. Fertilize, loosen the soil, loosen the soil after spring and before winter, mainly applying chemical fertilizer and organic compound fertilizer. 3. Pest control: spraying alcohol protective agent during the peak period of pests and diseases in the Spring Festival, spraying preventive agent in time according to the occurrence of pests and diseases, and using harmless pesticides. 4. Watering, accompanied by watering the turf. Maintenance contents of grasses and flowering shrubs: loosening and nourishing soil, pruning, fertilizing and watering, and pest control. 1. Loosen the soil in spring and cultivate it before winter. 2. Pruning, pruning once a year after defoliation in winter and pruning evergreen plants before germination in spring. Fertilization, watering, pest control and hedgerow are carried out simultaneously.