Course: GFM 103 Exterior Environmental Management

Reading Assignment

(2/2)
Sustainable Choices of Landscape

A sustainable landscape is designed to be both attractive and in balance with the local climate and environment and it should require minimal resource inputs. Thus, the design must be “functional, cost-efficient, visually pleasing, environmentally friendly and maintainable" ^[30] As part of the concept called sustainable development it pays close attention to the preservation of limited and costly resources, reducing waste and preventing air, water and soil pollution. Also, compost, fertilization, grass cycling, pest control measures that avoid or minimize the use of chemicals, integrated pest management, using the right plant in the right place, appropriate use of turf, irrigation efficiency and xeriscaping or water-wise gardening are all components of sustainable landscaping.^[24]

Inefficiently managed landscapes increase maintenance costs and waste natural resources. In addition, excess fertilizers or pesticides pollute the environment. By utilizing sustainable landscaping practices, professional landscapers and homeowners produce beautiful landscapes that reduce maintenance costs and protect the environment.

Sustainable landscaping practices produce significant economic and environmental benefits. Savings include reduced labor, water and fertilizer costs, lower hauling expenses and disposal fees. “Grass-cycling”, mulching, and composting practices enhance the soil. These practices increase the water-holding capacity of soil, reduce erosion, and conserve water. By applying necessary amounts of water, fertilizer, pruning and Integrated Pest Management, homeowners encourage healthier, disease-resistant plants. They can reduce the amount of pesticide, fertilizer, and other runoff that pollute creeks, lakes, and rivers.