Douglas County Master Gardener™ Association

Greenhouse Workday
2026-02-03 09:00 - 12:00, 2026-01-27 09:00 - 12:00, 2026-01-20 09:00 - 12:00, 2026-01-13 09:00 - 12:00, 2026-01-06 09:00 - 12:00 (America/Los_Angeles) | Eastside Greenhouse, 238 River Forks Park Rd, Roseburg, OR, 97471, United States
Help is welcomed at both the Eastside and Westside greenhouses every Tuesday.
9 to Noon (dress for the weather)

Monthly Membership Meeting
2026-01-29 10:00 - 12:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
All are welcome to attend.

Green Thumb Continuing Ed
2026-01-29 09:00 - 10:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
January 29, 2026 -Matt & Lucy Harbinger Farms

2025 MG Class Project Meeting
2026-01-14 13:00 - 15:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
Planning for the Helleck Hall landscape renovation project. The project was started with an initial clean up and now we need to discuss the steps we’ll take to make the landscape attractive, drought tolerant, and deer proof. 2025 MG students will need to have 6 hours of project involvement for certification.
This meeting will in the second floor conference room at the OSU Extension Office in Roseburg.

Monthly Executive Board Meeting
2026-01-14 10:00 - 12:00, 2025-11-12 10:00 - 12:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States

Pruning session at DG Orchard
2026-01-09 13:00 - 15:00 | The Discovery Garden, 238 River Forks Park Road, Roseburg, OR, 97471, United States
Pruning session in the Discovery Garden at the Orchard, 1-3
Dress for the weather and bring your hand tools for pruning.

Eastside Greenhouse Workday
2025-12-16 09:00 - 12:00, 2025-12-09 09:00 - 12:00, 2025-12-02 09:00 - 12:00 | Eastside Greenhouse, 238 River Forks Park Rd, Roseburg, OR, 97471, United States
We will be resuming our work in the Eastside Greenhouses on Tuesdays 9:00am to noonish.

We will finish up trimming and root pruning the trees, then cutting and dividing the grasses.

Please consider coming out Tuesday and getting your hands back in the soil.

– Bruce Gravens

Monthly Membership Meeting
2025-11-20 09:00 - 12:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
Monthly membership meeting. All are invited.

9am: Continuing education presentation: The aftermath of the Archie Creek fire
10am: General meeting

DG Work Day - Entry Rose Garden
2025-11-11 10:00 - 12:00 | The Discovery Garden, 238 River Forks Park Road, Roseburg, OR, 97471, United States
10 to noon we are having a work day in the rose entry garden. Lynn Foster, who has managed the roses for many years, will be present to give us guidance and share her knowledge as Sara Boone and her team take over the entry area. ALL MGS are welcome to come out and gain some hands-on knowledge and of course, help to finish cleaning up the beds before winter is upon us.

Please note that the weather will be perfect dry and mid to high sixties!!!!!!
My kind of day,

See you in the garden,
Julie

Mason Bee Cocoon Harvesting Party
2025-11-09 14:00 - 15:30 | Westside Greenhouse, 238 River Forks Park Rd, Roseburg, OR, 97471, United States
Let’s celebrate the season with a hands-on, educational, and fun gathering for mason bee enthusiasts and curious gardeners alike!
Robin Wyll will be leading a session on how to harvest mason bee cocoons from various types of nesting materials. She’ll walk us through:

Why harvesting is important
What pests and problems to look out for
How to wash and store cocoons once you get them home

Tools will be available to share, so bring your filled nesting materials if you raised mason bees this past season. If you didn’t, no problem—come learn the process and get your questions answered if you’re thinking about hosting mason bees in your garden next year.

Event Details:
Date: Sunday, November 9, 2025
Time: 2:00pm to 3:30pm
Location: ALC – Westside Greenhouse Number 1
Let’s make it a party! Feel free to bring a snack to share if you’d like.

Please reach out to Logan Bennett or Robin Wyll if you are planning to attend so that we can get a headcount. Thanks!

Fall Training Course 2025 - Final
2025-11-04 08:30 - 16:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
The Master Gardener fall training course 2025.
AM In-field final (ALC) with MG Team
PM In-class Final MG with Team (Extension auditorium)

Westside Greenhouse Workdays
2025-11-03 09:00 - 12:00, 2025-10-27 09:00 - 12:00, 2025-10-20 09:00 - 12:00 | Westside Greenhouse, 238 River Forks Park Rd, Roseburg, OR, 97471, United States
During the fall training course, the Westside Greenhouse will work on Mondays

Monthly Membership Meeting
2025-10-30 10:00 - 12:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
Monthly membership meeting. All are invited.

Green Thumb CE Series
2025-10-30 09:00 - 10:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
Douglas Co. Master Gardener, Scott McKain, to speak on Fixing Free Nitrogen in Sustainable Food Production:

Scott will cover the chemistry and biology needed for nitrogen to be fixed from the air to the soil. This process is rare west of the Cascades for reasons that will be described. Understanding this gives us the opportunity to reduce or eliminate importing nitrogen fertilizer.

Fall Training Course 2025 - Day 9
2025-10-28 08:30 - 16:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
The Master Gardener fall training course 2025.
Sessions are open for veteran MG’s to get recertification hours
AM Native Plants with Julie Burchstead, MG and Eric Stauder, Elder Oaks Nursery (Extension auditorium)
PM Veggies/Irrigation with Nicole Sanchez, OSU (Extension auditorium)

Greenhouse Workdays
2025-10-28 08:00 - 12:00, 2025-10-21 08:00 - 12:00 | Eastside Greenhouse, 238 River Forks Park Rd, Roseburg, OR, 97471, United States
East and Westside greenhouses generally work Tuesdays 8am to ~12pm.
Check emails for most up-to-date information.
Contact Bruce Gravens (east), Ann Severson (east), or Carol Bolt (west) for more information.

Victory Garden Workday
2025-10-28 08:00 - 11:00, 2025-10-21 08:00 - 11:00 | Victory Garden, 238 River Forks Park Rd, Roseburg, OR, 97471, United States
The Victory Garden generally meets Tuesday mornings, ~9am to ~12pm.
Check your emails for more up-to-date information.
Contact Carolyn Ruzicka for more information

Fall Training Course 2025 - Day 8
2025-10-21 08:30 - 16:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
The Master Gardener fall training course 2025.
Sessions are open for veteran MG’s to get recertification hours
AM Houseplants Geoff Puryear (Extension auditorium)
PM Entomology Andony Melathopoulos (Extension auditorium)

Fall Training Course 2025 - Day 7
2025-10-14 08:30 - 16:00 | Extension Office, 1134 SE Douglas Ave, Roseburg, OR, 97470, United States
The Master Gardener fall training course 2025 – Day 7
AM/PM Plant Propagation with MG Carol Bolt (ALC)
AM/PM Garlic and Onions with MG Bruce Gravens (ALC)
