Summer is not the best season for pruning, pruning at this time, seedlings are very vulnerable to pests and hazards disseminated lawn pest control is a subsystem of the whole lawn management system. Lawn Maintenance management includes a lot of content, trimming non-simple sense of it, watering is needed. In addition, fertilization, sparse grass, drilling, root cutting, cleaning, sanding, rolling, sterilization, pesticides, etc. can not be less, and each of a single management measures are not independent, and the following examples two examples. The first cases of turfgrass drilling operations. Before drilling to examine the health of the lawn, if severe stress on the lawn in pests and diseases, considered later; follow-up drilling to follow cleaning and sanding, rolling, and a series of watering the entire operation. The second case osmanthus green seedlings, lawn disease prevention. Fundamental disease control is to create a robust growth of site conditions and balanced nutrition for the lawn. Improper irrigation, fertilization, pruning and other measures, water, excess fat or lack of lawn are likely to cause the occurrence of disease. So in this sense, turf management is an integrated management system, lawn disease control throughout the lawn just a subsystem management system. In addition, there are a variety of lawn disease itself, the condition of each disease occurrence and not the same. Disease prevention and control can not we pressed the gourd dipper float. Tree hole drainage after heavy rainfall or prolonged rain, the first time to do is exclude water tree cavity of green seedlings, long-term water if the tree hole, planting soil in a high water content, become starved for oxygen within the soil, tired aerobic bacteria breed quickly, seedling root rot will die. Common shade-tolerant ground cover plants cultivation methods Grimmia Hosta lily is a perennial herb, mainly distributed in China's eastern and southwestern edge of the ravine and wild forest, wet places. Hi warm and humid climate, shade, avoid direct sunlight long tillering ability and strong cold hardiness, soil is not strictly required. Usually the soil can grow well. Mid-April on reviving quality green seedlings, flowering from June to July, when flowering scape from mesenchymal withdrawn, how to spend less green seedlings, lavender, fruit of August. In late September to early October into the withered. Grimmia mainly to Division propagation mainly in spring and autumn sub basin transplanting. Grimmia easily survived after transplanting, quick. Grimmia has a strong ability to adapt to the environment, extensive management, highly ornamental value and green can be widely used in the overpass where there is shade, under the viaduct, courtyards, residential, parks, open spaces and other green undergrowth. Green seedlings camphor, Hua Hin seedling bases (online consultation), green seedlings provided by the Chongqing Hua Hin green seedlings base. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) is Bishan County, flowers, fruit seedlings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Hua Hin seedling bases in leadership with the staff warmly welcome all inquiries negotiations to create Hua Hin seedling bases better future.