Thus, at the present stage of urban development, an important aspect on the way to greening urbanized territories is the maximum use of natural components (plant shrub, woody plant communities), which can be achieved with the help of phytotechnologies. This approach significantly improves the ecological state of the urban environment and makes it possible to solve complex environmental problems (regulation of the microclimate of the urban environment, reducing noise load on the city population, cleaning the air environment, and improving the visual environment of the city). Biotechnological Approaches to Improve the Microclimate and Quality of Life. The widespread adoption of effective eco-phytotechnologies in the construction of new cities and the reconstruction of existing ones can signifcantly improve the state of the urban environment and significantly improve the quality of life of the urban population. However, the challenge of greening urbanized territories still persists due to the conditions of economic expediency in urban planning and the problems of the economy in the urban budgets of many countries.