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COVID-19 Advisory: WSU Extension is working to keep our communities safe. All Extension programming is being provided virtually, postponed, or canceled. Effective March 16, 2020, WSU Extension county offices and WSU Research & Extension Centers will be closed to the public. We are available via email, phone, and webconference.

Find A Gardening Topic – Index, U-Z

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U

University of Washington’s Miller Library site. Gardening Answers Knowledgebase, list of regional plant sales and garden tours, directory of horticultural websites, extensive resource lists and resources for plants. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Urban Horticulturist, Linda Chalker-Scott, WSU Extension. Common myths about gardening. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Urban Tree Canopy, A Guide to Washington State’s, EM107E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Using Arborist Wood Chips as Landscape Mulch, FS160E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Using Biosolids in Gardens and Landscapes, FS156E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Using Cereal Straw Bales in Home Gardens, FS329E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Using Coffee Grounds in Gardens & Landscapes, FS207E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Utilities, Seattle Public – Integrated Pest Management, including Facts Sheets on moss, pests and weeds. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Utilities, Seattle Public – lawn care advice and resources. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

utilities in King County, Water – gardening advice, videos, classes. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

 

V

VALUES AND CRITICAL ISSUES, OUR VISION, MISSION (web page)

Vegetable Gardening in the Pacific Northwest, Fall and Winter, PNW548. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Vegetable Gardening, Home, in Washington, EM057E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Vegetables. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Vinegar, Pesticide Ingredient: Acetic Acid /, FS184E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Vines with Stem Cuttings, Propagating Deciduous and Evergreen Shrubs, Trees, PNW152. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

VISION, MISSION, VALUES AND CRITICAL ISSUES, OUR (web page)

 

W

WSU – See Washington State University (Pullman, WA)

WSU Extension Publications. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

WSU Publications section, Additional. On web pages GARDENING PUBLICATIONS, TIP SHEET #2 and ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

WSU (Washington State University) Publications at: pubs.extension.wsu.edu/

WSU Puyallup – extensive information on soils and soil testing and interpreting results. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Walnut Trees Have Allelopathic Effects on Other Plants?, Do Black, FS325E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Wasabi in the Pacific Northwest, Growing, PNW605. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Washington Bumble Bees in Home Yards & Gardens, FS263E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Washington Native Plant Society – plant lists, publications, plant sales. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Washington Poison Center, statewide provider of assistance regarding exposure to poisonous, hazardous, or toxic substances, including plants. Link to website or call 1-800-222-1222. On web page GARDENING WEBSITES, TIP SHEET #1

Washington State, Gardening in, Washington State University. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Washington State Department of Fish & Wildlife: Living with Wildlife. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Washington State University – Gardening in Washington State. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Washington State University Extension Publications. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Washington State University, Hortsense. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Washington State University, Pestsense. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Washington State University (WSU) Publications at: pubs.extension.wsu.edu/

Washington State’s Urban Tree Canopy, A Guide to, EM107E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Waste Division, King County Solid – Composting and improving soil health. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Water, Potential Contaminants in Residential Rain Barrel, FS280E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Water & Land Resources Division, King County – Northwest Native Plant Guide – plant lists, photos, and landscape plans. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Water Resources, Protecting: Planting and Caring for Home Wetlands, FS091E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Water utilities in King County – gardening advice, videos, classes. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Watering and Microclimate, Soil, Composting, Mulch. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Watering Home Gardens and Landscape Plants, EB1090. On web page GARDENING PUBLICATIONS, TIP SHEET #2

WEBSITES, GARDENING, TIP SHEET #1 (web page)

Weed Control Program, King County Noxious – Weeds on the noxious weed list, including control strategies. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Weed management handbooks online, Pacific Northwest plant disease, insect and. Sponsored by WSU, Oregon State U. and U. of Idaho. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Weeds and Pesticides, Pests, Diseases, section. On web page GARDENING WEBSITES, TIP SHEET #1

Western Cherry Fruit Fly and Your Backyard Cherry Tree, FS125E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Western Poison-ivy: Identification and Management, Pacific Poison-oak and, PNW108. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Wetlands, Protecting Water Resources: Planting and Caring for Home, FS091E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Why Backyard Fruit Trees Are Not for Everyone, FS124E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Why Do Leaves Turn Red? FS209E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Wild Bees and Floral Visitors in Western Washington, A Citizen Science Guide to, EM110E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Wildlife, Living with. Washington State Department of Fish & Wildlife. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Wildlife, Washington State Department of Fish &: Living with Wildlife. Link to website. On web page GARDENING WEBSITES, TIP SHEET #1

Wildlife Conflicts in Your Home and Garden, Manage, PNW719. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Wildlife in Home Landscapes?, Are Native Trees and Shrubs Better Choices for, FS300E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

WINTER FLOWERING SHRUBS, TIP SHEET #10 (web page)

Winter Vegetable Gardening in the Pacific Northwest, Fall and, PNW548. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Winterburn of Evergreens, Environmental Injury:, FS239E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

Wood Chips as Landscape Mulch, Using Arborist, FS160E. On web page GARDENING PUBLICATIONS, TIP SHEET #2

Woody Ornamentals, Environmental Injury: Cold Temperature Injury of Landscape FS196E. On web page ADDITIONAL GARDENING PUBLICATIONS, TIP SHEET #13

 

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Feature image by Couleur.

 

 

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