Yard & Garden
Discover the science- and research-based lawn and gardening resources from Washington State University Extension that enhance the productivity, sustainability, and health of the outdoor spaces that enrich the communities where we live, work, and play. Whether you’re interested in becoming a certified WSU Master Gardener to volunteer and benefit your community or need quick information on common or uncommon lawn and garden issues or best practices, we look forward to serving you.
The Evergreen Thumb Podcast
The Evergreen Thumb Podcast is brought to you by Washington State University Extension Master Gardener program volunteers and sponsored by the Master Gardener Foundation of Washington State.
Find An Expert
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Climate Commitment Act
Source: Department of Ecology
The Climate Commitment Act (CCA) caps and reduces greenhouse gas emissions from Washington’s largest emitting sources and industries, allowing businesses to find the most efficient path to lower carbon emissions.
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Grow Smart Grow Safe
Source: Grow Smart Grow Safe
Sponsored by Thurston County, Grow Smart, Grow Safe provides home gardener information resources including pesticide product hazard ratings, Integrated Pest Management, pesticide alternatives.
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Growing Your Own Food
Source: OSU Extension
Published by Oregon State University, Growing Your Own provides basic advice on a wide range of topics related to vegetable gardening.
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Pesticide License and Recertification
Source: Washington State Department of Agriculture (WSDA)
The Pesticide Management Division’s Licensing and Recertification Program is responsible for providing initial licensing and continued recertification for pesticide applicators, dealers, consultants, and structural pest inspectors (SPIs).
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The Evergreen Thumb Podcast
Source: Master Gardener Foundation of Washington State
Join us as we invite expert horticulturists, seasoned Master Gardeners, and passionate plant enthusiasts to share their wisdom, practical tips, and hands-on experiences.
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USDA Plant Hardiness Zone Map
Source: USDA
The USDA Hardiness Zone Map is the standard by which gardeners can determine which plants are most likely to thrive at a location.