We’re celebrating Native Plant Month in April and you should too! Below are a few terrific reasons why native plants are the best choice for your landscaping and backyard habitat needs. Restore Wildlife […]

We’re celebrating Native Plant Month in April and you should too! Below are a few terrific reasons why native plants are the best choice for your landscaping and backyard habitat needs. Restore Wildlife […]
Garlic mustard (Alliaria petiolata) is an increasingly invasive weed in our community. Native to central and western Europe, this fast-growing plant commonly invades sites such as parks, trails, roadsides, and streamsides. April is […]
The registration for this workshop series is currently full. If you are still interested in joining us, please call 503-210-6000 to have your name added to the list for our fall workshop. […]
Join Clackamas SWCD’s Justin Cooley at Hopkins Demonstration Forest in Beavercreek, Oregon on Saturday, April 12, 2025 for a Forest Weed Management Field Day. This field workshop, hosted by OSU Extension and the […]
Canada thistle (Cirsium arvense) is a wide-spread invasive weed found in all parts of Clackamas County. Unlike many native thistles found in Oregon, Canada thistle can quickly overrun an area and displace native […]
The Clackamas Soil and Water District has a Weed Tool Library. This free resource includes 17 different shrub and tree removal tools and lake rakes available for use in your weed control project. […]
National Invasive Species Awareness Week (February 24 – 28, 2025) has begun! Once a year, folks from around the country take a full week to consider the many impacts that these species have […]
Scotch broom is a wide-spread invasive weed in our community. You have probably noticed large stands of it along our rural roads and highways, in pastures and in forests. Now is a great […]
English ivy (Hedera helix) may conjure up images of cozy, country cottages, but don’t be deceived. This invasive weed can destroy buildings, poison pets, and topple trees. Ivy grows quickly, requires little maintenance, […]
No items, feed is empty.