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News and events
Find the latest news stories, press releases, and upcoming event information from the Hazardous Waste Management Program.
Featured news
Upcoming events schedule
EVENT
Natural Yard Care - Growing Houseplants Naturally
KCLS - Skyway
12601 76th Ave SE | Seattle, WA 98178
November 18, 2025
6:30 p.m. to 8:00 p.m.
Houseplants can help keep the air in your home free of contaminants, relax us and beautify our environment. Learn about the best soil, pot and plant choices for your home and practice potting up small starts into a larger container to take home with you. Starting small saves money and gives you the fun of growing plants in their home!
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EVENT
Natural Yard Care - The Importance of Evergreens
Upton Flats Apartments
6070 35th Ave SW | Seattle, WA 98126
December 2, 2025
11:00 a.m. to 1:00 p.m.
Evergreen conifers are a familiar presence in the Pacific Northwest landscape. They provide year-round structure and beauty in the garden, but that’s not all! Learn about how important they are to our environment and the services they provide.
Join us and make a seasonal evergreen decoration to take home!
EVENT
Natural Yard Care - The Importance of Evergreens
KCLS - Fairwood
17009 140th Ave SE | Renton, WA 98058
December 3, 2025
1:30 p.m. to 3:30 p.m.
Evergreen conifers are a familiar presence in the Pacific Northwest landscape. They provide year-round structure and beauty in the garden, but that’s not all! Learn about how important they are to our environment and the services they provide.
Join us and make a seasonal evergreen decoration to take home!
EVENT
Natural Yard Care - The Importance of Evergreens
KCLS - Kent
212 2nd Ave N | Kent, WA 98032
December 6, 2025
12:00 p.m. to 1:30 p.m.
Evergreen conifers are a familiar presence in the Pacific Northwest landscape. They provide year-round structure and beauty in the garden, but that’s not all! Learn about how important they are to our environment and the services they provide.
Visit the website for a full schedule of Garden Hotline events.
Please register.
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EVENT
Natural Yard Care - The Importance of Evergreens
KCLS - Kent Panther Lake
20500 108th Ave. SE | Kent, WA 98031
December 13, 2025
2:00 p.m. to 3:30 p.m.
Evergreen conifers are a familiar presence in the Pacific Northwest landscape. They provide year-round structure and beauty in the garden, but that’s not all! Learn about how important they are to our environment and the services they provide. Hear about these wonderful plants and make a seasonal evergreen decoration to take home.
Visit the website for a full schedule of Garden Hotline events.
Please register.
EVENT
Natural Yard Care - The Importance of Evergreens
Renton Seventh Day Adventist Church
1031 Monroe Ave NE | Renton, WA 98056
December 13, 2025
1:30 p.m. to 3:30 p.m.
Evergreen conifers are a familiar presence in the Pacific Northwest landscape. They provide year-round structure and beauty in the garden, but that’s not all! Learn about how important they are to our environment and the services they provide. Hear about these wonderful plants and make a seasonal evergreen decoration to take home.
Join us and make a seasonal evergreen decoration to take home!