OSU Extension Service, Marion County

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OSU Extension Service, Marion County 🌱 Local experts on farming, gardening, food preserving & more.
🔬 Research-backed info you can trust.
✏️ Classes, workshops, community.

Oregon State University Extension Service engages the people of Marion County with research-based knowledge and education that strengthen communities and economies, sustain natural resources, and promote healthy families and individuals. Organizational Core Values and Operating Principles

Community-Based - We value community relationships and connect OSU to local people and issues to enhance the present and future of the people and communities of Oregon. Accountability - We focus on achieving measurable outcomes, and document and communicate the impact and value of our work. Credibility - We deliver relevant, research-based knowledge through our educational programs. Diversity - We exhibit respect, value differing perceptions and world views, and encourage diversity. Partnerships - We collaborate with academic, public, and private partners to achieve greater results and build community capacity. We value the public good that comes from collaborating with volunteers.

Upcoming class — Fall and Winter Rose Care 🥀Work with Master Gardeners to learn what to do to get your roses ready for F...
10/12/2026

Upcoming class — Fall and Winter Rose Care 🥀

Work with Master Gardeners to learn what to do to get your roses ready for Fall and Winter. This is a "hands-on" workshop and attendees will be handling tools, soil, and plants and will happen rain or shine. Saturday, Nov 7, 2026 from 10am - 12pm at Marion County Demonstration Garden, Salem, OR. Free, but please register (see bio 🔗)

10/12/2026

Come join Marion County for some seasonal fun!

Pollinator Connection 2026 🦇🐝🦋 We had such a wonderful time at this event learning and sharing about pollinators. Alix h...
10/10/2026

Pollinator Connection 2026 🦇🐝🦋

We had such a wonderful time at this event learning and sharing about pollinators. Alix had an amazing display about BATS, and Heather gave a wonderful presentation on Plants that Provide Food for Pollinators from Fall through Spring. Thanks to everyone behind the scenes who helped bring this event together!

📸: Charlie Barth

🦇 Bats are mammals with amazing talents. These small, furry creatures have mastered the art of flight. Moreover, they na...
10/07/2026

🦇 Bats are mammals with amazing talents. These small, furry creatures have mastered the art of flight. Moreover, they navigate by sound, eat enormous volumes of insects, and can be found on every continent except Antarctica. Yes, many people fear bats due to concerns about disease or vampirism. There are no vampire species in the U.S., and although bat populations can harbor rabies, transmission to humans is rare.

Bats provide essential pollination, seed dispersal and other ecological services. They play a vital but unsung role in our ecosystems, economies and lives, eating volumes of insects to benefit our society, including agriculture and human health. Bat populations and entire species are under severe and immediate threat and need our help.
Want more? Read “Getting to Know Oregon’s Bats” (EM 9384) which discusses their distribution, habitat needs, their significant ecological roles in the environment, the threats they face, what to do if you encounter a bat and how we can support our furry flying friends.

Q: When should I harvest my pumpkins? 🎃A: For winter squash such as pumpkins, you can harvest them when the skin is hard...
10/05/2026

Q: When should I harvest my pumpkins? 🎃

A: For winter squash such as pumpkins, you can harvest them when the skin is hardened. Use your thumb nail to puncture the outer skin. If it is hard and you cannot make an indentation, then you can harvest. If you are going to use the pumpkins for eating, you might leave them on the vine until the first frost this fall, which can make them sweeter to the taste.

✏: Weston Miller

🤔 How do I turn my backyard into a pollinator garden? Q: I have a good-sized backyard that is a mix of weeds and grass. ...
10/02/2026

🤔 How do I turn my backyard into a pollinator garden?

Q: I have a good-sized backyard that is a mix of weeds and grass. I would like to make it into a pollinator garden and would like some specific advice on how to do that. Can you help?

A: Transforming your backyard into a pollinator garden is a wonderful initiative. You might want to divide your lawn into several segments and convert one section each year. Here are some steps to help you get started:

🐝 Plan your space:
Decide how much area you want to dedicate to the garden. It's beneficial to create diverse habitats. Consider incorporating groups of plants, such as wildflowers, shrubs and trees that bloom at different times throughout the growing season.

🌱 Remove weeds and grass:
This is the hard part. Methods include solarization — covering the area with clear plastic or cardboard and paper to kill vegetation — digging and herbicide sprays.

🦋 Soil preparation:
Once you’ve cleared the area, prepare the soil by adding organic matter or compost to improve fertility and structure. This will help support a variety of plants that will attract pollinators.

🌹 Select pollinator-friendly plants:
Choose a variety of native flowering plants that bloom from early spring to late fall. This ensures a continuous food source. Some recommended plants for Oregon include:

• Vine maple (Acer circinatum)
• Tall Oregon grape (Berberis aquifolium)
• Camas (Camassia spp.)
• California lilac (Ceanothus spp.)
• Lupine (Lupinus spp.)
• Milkweed (Asclepias spp.) for Monarch butterflies

🐞 Planting strategy:
Plant in groups of the same species to make it easier for pollinators to find your garden. Ensure your plants are situated in sunny areas, as most pollinator plants prefer full sun. Additionally, leaving some areas of bare ground will provide nesting sites for native bees.

💧 Water and maintenance:
Include a water source, such as a birdbath or small shallow dish, and maintain the garden with minimal pesticide use. It’s best to check with your local Extension office before applying any treatments.

Manage fire risks in your home landscape! Join us for:Fire in the LandscapeSunday, October 18 - 1–3pmLoucks Auditorium, ...
09/30/2026

Manage fire risks in your home landscape! Join us for:

Fire in the Landscape
Sunday, October 18 - 1–3pm
Loucks Auditorium, Salem Library
Free, no registration required, all are welcome.

Learn from Alison Green with Oregon State Fire Marshal and your local OSU Extension experts Dr. Kayla Bordelon and Brooke Edmunds.
—presented by Lord & Schryver Conservancy

Corn is best if it is frozen within a few hours after picking. Corn loses its sweet flavor fairly quickly after it’s bee...
09/30/2026

Corn is best if it is frozen within a few hours after picking. Corn loses its sweet flavor fairly quickly after it’s been harvested. Here are some tips!

🌽 Freezing Corn on the Cob
• Sort husked and washed ears by size.
• Blanch in boiling water:
- 7 minutes for small ears
- 9 minutes for medium ears
- 11 minutes for large ears
• Cool promptly in ice water.
• Drain.
• Wrap ears in freezer paper.
• Store at 0ºF. or below.
• For best quality use corn on the cob within 3-6 months.

🌽 Freezing Whole Kernel Corn
• Husk ears.
• Remove silk and wash well.
• Blanch in boiling water for 4-5 minutes. (Allow 1 gallon of water for each pound of vegetables).
• Cool promptly in ice water.
• Drain.
• Cut the outer third of the kernels from the cob. (For cream-style, cut kernels half-way to the cob and scrape the cobs with the back of a knife to remove juice and the remaining kernels.)
• Pack into moisture/vapor-resistant freezing containers, leaving 1/2 inch headspace.
• Seal and freeze at 0ºF. or below for best quality.

Looking for more ways to preserve corn? Read “Preserving Corn” to learn about canning, drying, & pickling corn. Read the full publication for free here: https://beav.es/sp-50-443

Address

1320 Capitol Street NE, Ste 110
Salem, OR
97301

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+15035885301

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