Creeping thistle (Cirsium arvense) is a widespread invasive weed that can be found across much of Clackamas County. Unlike many of the native thistles...
National Invasive Species Awareness Week (February 23-27, 2026) kicks off today! Each year, folks around the country take a week to consider the many impacts...
The month of February is commonly associated with love and romance. We cut out paper hearts for Valentine’s Day cards and deliver cut flowers for that...
We are now accepting applications for multiple seasonal WeedWise Technicians – THIS RECRUITMENT IS NOW CLOSED The Clackamas Soil and Water Conservation...
WeedWise Annual Report 2025 With the new year upon us, we want to take a moment to stop and reflect on our many accomplishments and challenges over the past...
We’ve been making a list,And checking it twice,Now its time to find outWho has been naughty and nice! It is a WeedWise tradition for each of our staff to...
English holly (Ilex aquifolium) is a popular evergreen frequently noticed during the month of December when festive decorators “deck the halls with boughs of...
A large spurge laurel infestation The Scourge of Spurge Laurel Spurge laurel (Daphne laureola) is neither a spurge nor a laurel, but it is an invasive plant in...
September is the Time to Control Japanese Knotweed Japanese knotweed (Reynoutria japonica) is one of the most damaging weeds in the world, and has been...
May 18-24 is the week that we celebrate Oregon Invasive Weed Awareness Week! This is the one week of the year to reflect on the invasive weeds impacting Oregon...
Get to know the WeedWise program, through our people! The success of the WeedWise program is in great part due to the hard work and dedication of our staff. ...
Orange hawkweed (Hieracium aurantiacum) is a relatively new invasive weed in Clackamas County and we are working to keep it from becoming a common problem for...
We are very pleased to welcome two new members of the WeedWise team. This month, the WeedWise program welcomes Hayden Jorde and Samantha Kelly as our newest...
Earth Day is April 22, 2025! Earth Day provides a great opportunity to reflect on the planet we all love and share. One of the biggest threats to our natural...
hr Invasive weeds can be extremely damaging and pose a real threat to the social, economic, and ecological health of our communities. One important tool for...
Garlic mustard (Alliaria petiolata) is an increasingly invasive weed in our community. Native to central and western Europe, this fast-growing plant commonly...
We are celebrating another year in the books! With the new year upon us, we want to take a moment to stop and reflect on our many accomplishments and...
My name is Hayden Jorde and I am a WeedWise Technician. I am originally from the southwest and I have spent much of my career working outdoors. To me, the...
The Clackamas Soil and Water Conservation District (CSWCD) is looking for qualified contractors to perform invasive weed control and restoration planting on...
Tansy ragwort has long tormented rural landowners who graze livestock. Horses and cows are especially susceptible to this poisonous weed. In open fields,...
We are very pleased to welcome a new addition to the WeedWise team! The WeedWise program is pleased to announce our newest staff member Makayla Hartness!...
Tansy ragwort (Senecio jacobaea) is an invasive weed with a long and deadly history in the Pacific Northwest. In Oregon, it is designated as a Class B invasive...
It is National Pollinator Week! June 17-23, 2024 has been designated as National Pollinator Week! Join the WeedWise program and other organizations across...
