American Horticultural Association
Tollfree: 800.777.7931

American Society of Landscape Architects - Oregon Chapter
Phone: 503.227.6156

American Sustainable Resource Links

Click here for Sustainable Resource Links


Associated Builders & Contractors
Phone: 503.598.0522

Associated General Contractors
Phone: 503.682.3363

Association of Professional Landscape Designers (APLD)
Phone: 717.238.9780

California Landscape Contractors Association
Phone: 800.448.2522

Clackamas Community College Horticulture Department
Phone: 503.657.6958

Home Builders Association
Phone: 503.684.1880

International Erosion Control Association
Phone: 970.879.3010

International Society of Arboriculture
Phone: 503.874.8263

Irrigation Association
Phone: 703.536.7080

Northwest Turfgrass Association
Phone: 360.705.3049

Oregon Association of Nurseries
Phone: 503.653.8733

Oregon Community Trees

Phone: 541.447.5658


Oregon Golf Course Superintendents Association

Tollfree: 877.375.1330
Fax: 360.892.5118


Oregon Landscape Contractors Board

Phone: 503.378.5909


PLANET
Phone: 703.736.9666
Tollfree: 800.395.2522
Fax: 703.736.9668


Portland Community College Landscape Technology Dept.

Phone: 503.614.7257


Regional Water Providers Consortium

Turfgrass Management in the Pacific Northwest
Phone: 541.549.1960
Tollfree: 877.277.5195

Washington Association of Landscape Professionals (WALP)
Tollfree: 800.833.2186

 

147 SE 102nd Ave.
Portland, OR  97216
Telephone: 503.253.9091/800.505.8105
Fax: 503.253.9172
Email:
info@oregonlandscape.org
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