Professional Practice

Sustainable Residential Design: Applying Ecological Design

productive plants page detail
ASLA 2016 Professional Residential Design Honor Award. Kronish House, Beverly Hills, California / Marmol Radziner. Over the four-year construction period, the addition of hundreds of mature trees and countless flowering shrubs, perennials, and groundcovers, brought in a flood of nesting birds and insect pollinators. The transformation was evident to workers who had been at the site from start to finish. They went from seeing virtually no wildlife at the beginning to experiencing a cacophony of bird song at dusk and swarms of bees, butterflies, and moths bouncing from plant to plant as they came into bloom. The diverse plantings ensure staggered bloom times to keep pollinators busy year-round, and create niche habitats for many bird and small mammal species. The property is now a lush oasis for urban wildlife in an otherwise biologically monotonous neighborhood.

Plants are central to a functioning global ecosystem. Plants oxygenate the atmosphere and reduce atmospheric pollutants. Reforestation in both developed and developing countries is a primary strategy for mitigating the impacts of climate change. However, plants are not only key to the global ecosystem, but also crucial to environmental and human health at the residential and community scales.  

In the United States, urbanization has fragmented what were ecologically productive landscapes. According to the Audubon Society, the continental U.S. has lost 150 million acres of habitat and farmland to urban sprawl over the last century. Sustainable residential landscape architecture practices can help build a network of productive landscapes by using native plants to regenerate communities and reconnect fragmented ecosystems in residential areas. Creating a network of productive ecosystems expands wildlife habitat areas and can boost human well-being by bringing natural health benefits to residential yards and outdoor spaces.  

Homeowners can use native plants to reduce the use of excess water, energy, and chemical fertilizers and pesticides that damage natural ecosystems, as well as support pollinators. Residential landscapes can also be used to grow food at home and in communities. When growing food, gardeners should apply principles of ecological design and permacultural practices to ensure food production and garden systems are integrated with the natural environment and avoid contaminating local watersheds with runoff. Homeowners and communities can create composting systems for efficient waste removal and to increase organic matter in the soil. Plants can also be used inside the home to improve air quality and human productivity.

Homeowners should be mindful of the quality of the soil on their property. Healthy soils are essential to plant and tree health and enable the infiltration of stormwater into the ground. Years of development and construction can lead to layers of compacted soil that restrict movement of water and air, and limit root growth. Homeowners can achieve credit from The Sustainable Sites Initiative™ (SITES®) by using techniques like subsoiling and adding soil amendments to help rebuild ecosystem function in soil.

Landscape architects are partnering with communities, non-profit organizations, and local governments to increase public awareness about using sustainable residential design practices to create productive plant systems and reduce the ecological impact of residential development.


Native Plants
Gardens and Permaculture
Supporting Pollinators
Indoor Plants
Residential Composting


 

 

Organizations

Botanical Society of America

Center for Plant Biodiversity Research,  Australia

Lady Bird Johnson Wildflower Center

Nature Conservancy

Royal Botanic Gardens, Kew (UK)

U.S. Botanic Garden

U.S. Green Building Council

Millennium Ecosystem Assessment

Research

Designing the Sustainable Site: Integrated Design Strategies for Small Scale Sites and Residential Landscapes,” Heather L. Venhaus and Herbert Dreiseitl, Wiley, 2012

Design with Nature,” Ian L. McHarg, Wiley, 1995

Designing Landscapes for Performance Based on Emerging Principles in Landscape Ecology,” Sarah Taylor Lovell and Douglas M. Johnson, Resilience Alliance, 2009

The Authentic Garden: Naturalistic and Contemporary Landscape Design,” Richard Hartlage and Sandy Fischer, The Monacelli Press, 2015

"Up By Roots: Healthy Soils and Trees in the Built Environment," James Urban, ISA, 2008

Garden Revolution: How our Landscapes can be a Source of Environmental Change,” Larry Weaner and Thomas Christopher, Timber Press, 2016

Planting: A New Perspective,” Noel Kingsbury and Piet Oudolf, Timber Press, 2013

The American Meadow Garden: Creating a Natural Alternative to the Traditional Lawn,” John Greenlee and Saxon Holt, Timber Press, 2009

"Bringing Nature Home: How You Can Sustain Wildlife with Native Plants," Douglas W. Tallamy. Timber Press, 2009  

"Endangered Species Acts Must Protect Plants," Native Plant Conservation Campaign

"Plant-Driven Design: Creating Gardens that Honor Plants, Place and Spirit," Scott and Lauren Springer Odgen. Timber Press, 2008  

"The Green Fuse: Using Plants to Provide Ecosystem Services," Rene Kane, SPROUT, October 2004

Resources

Designing Neighborhoods for People and Wildlife, American Society of Landscape Architects

Biodiversity and Ecosystem Services, UN Food and Agricultural Organization (FAO)

Designing Neighborhoods for People and Wildlife, American Society of Landscape Architects

LEED for Homes, U.S. Green Building Council

Virtual Library of Botany / Plant Biology

4 Key Strategies for Sustainable Residential Design, Land8

Modeling Landscape Permeability, The Nature Conservancy

Government Resources

Sustainable Landscape Gallery, Office of Sustainability and the Environment, City of Santa Monica

Earth-wise Guide to Landscape Design, Texas A&M Agrilife Extension

Conservation Programs, Natural Resources Conservation Service, U.S. Department of Agriculture

Biodiversity Conservation, Environmental Protection Agency

Plant Conservation Alliance, Bureau of Land Management, Interior Department

Plants Database, U.S. Department of Agriculture

Projects

DBX Ranch, Pitkin County, Colorado
Design Workshop, Inc.

The Restoring of a Montane Landscape, Rocky Mountains, Colorado
Design Workshop Inc.

Kronish House, Beverly Hills, California
Marmol Radziner

Le Petit Chalet, Southwest Harbor, Maine
Matthew Cunningham Landscape Design LLC

Recovered Modernism: A Landscape Matrix Enriches a Dallas Hacienda, Dallas Texas
Reed Hilderbrand LLC

Dune Side Residence, East Hampton, New York
Edmund Hollander Landscape Architect Design, P.C, New York, New York

Farrar Pond Residence, Lincoln, Massachusetts
Mikyoung Kim Design, Brookline, Massachusetts

Garden/garden, Santa Monica, California
Jettscapes Landscapes

High Point
, Seattle, Washington
Mithun

Maple Hill Residence, Westwood, Massachusetts
Stephen Stim son Associates

Quartz Mountain Residence, Paradise Valley, Arizona
Steve Martino & Associates, Phoenix, Arizona

 

 


If you know of useful resources we've missed, please send your recommendations to: info@asla.org

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