Unless otherwise stated, events are free. Calendar contributions should be sent to [email protected] at least three weeks in advance.
PERMANENT
Water-Friendly Garden Series and Wildlife: (online with the possibility of in-person screenings) noon until one o’clock. Thursdays till March 6. With a focus on climate resilience and the effects of climate change on wildlife, the Clackamas Community College Environmental Learning Center is holding free weekly courses with specialists from the industry that will cover water quality and wildlife gardening.ELC Gardens2025 (bit.ly).
Metro Parks and Nature Winter 2025: March 15 at a variety of times and places. This winter, get in touch with nature by volunteering in your community, learning more about wildlife, or taking up a new activity. Registering for a guided lesson, walk, stewardship activity, or hands-on experience at a Metro park or natural area is open to individuals, families, and groups. The registration fee is free to $6 (oregonmetro.gov/GuidedActivities; 503-220-2782; oregonmetro.gov/calendar).
Various times and locations through March 23 will host Portland Rose Society Pruning Demonstrations from 11:30 a.m. to 2 p.m. (with a demo at noon). Portland Rose Society representatives will be giving demonstrations on when and how to prune various rose types, such as shrubs, floribundas, and hybrid teas. Additionally, the group will provide free soil pH testing and pruner sharpening. [email protected], 503-201-7847, or visit www.portlandrosesociety.org.
Free webinars offered by the East Multnomah Soil & Water Conservation District:Learn how to manage land for the benefit of people, water, and wildlife. These workshops will help you save time, money, and energy on everything from biochar to stormwater solutions to water conservation. Atemswcd.org/workshops-and-events/upcoming-workshops is the registration page.
Meeting of the Greater Portland Iris Society: first Tuesday of March, April, September, October, and November at 7 p.m. Savor conversations about irises with special guests. 19130 Lot Whitcomb Drive, Oregon City; larger Portland Iris Society.org; Ainsworth House.
Every month on the first Wednesday and the third Sunday, you can go for a walk with a friend at Tualatin Hills Nature Park at 9 a.m. Learn about the park’s history, flora, and fauna by going on a guided walk. 15655 S.W. Millikan Way, Beaverton; Tualatin Hills Nature Park; thprd.org.
The Happy Valley Garden Club meets every month on the second Tuesday from 9 a.m. to noon. 14095 S.E. King Road, Happy Valley is home to Happy Valley Baptist Church.
The Canby Garden Club meets every month on the second Tuesday at 1 p.m. 220 N.E. Second St. Canby Public Library; canbygardenclub.com.
Every Season’s Ikebana: the second Tuesday of each month, from 1-3 p.m. Learn the fundamental ideas, methods, tools, supplies, and maintenance of ikebana. Instruction, plant material, and practice pots are all included for $50. The Resource Center, Gresham; GreshamJapaneseGarden.org; 219 S. Main Ave.
Monthly meeting of the Portland Dahlia Society: second Tuesday of February through November, 7 p.m. Participate in a conversation about seasonal subjects. 7805 S.E. Oaks Park Way; portlanddahlia.com; Oaks Park Dance Pavilion.
The Oregon Fuchsia Society meets every month on the third Tuesday at 7 p.m. Oregonfuchsiasociety.com; Western Seminary (Bueermann Hall), 5511 S.E. Hawthorne Blvd.
The Estacada Garden Club meets every month on the second Thursday from 1-3 p.m. Estacada Public Library, Wade Street, 825 N.W.
Bonsai Art: Third Thursday and third Saturday of each month, 1-3 p.m. Mark Vossbrink, your instructor, will walk you through the process of making a bonsai project. Instruction, plant, container, soil, and all materials are included for $40. The Resource Center, Gresham; GreshamJapaneseGarden.org; 219 S. Main Ave.
Friday, February 21st
Workshop on Blueberry Pruning: 10 a.m. to noon. Learn and practice pruning techniques with Master Gardeners at a demonstration vineyard in the Vancouver region. Registration costs $10. Visit extension.wsu.edu, call 564-397-5738, or send an email to Erika.d. [email protected].
Journey of the Plant Spirit: Mugwort: 6:30 p.m. Participate in a plant sit to discover useful applications for seasonal species. Hedgerow Herb Company, 811 E. Burnside St., Suite 116; hedgerowherbco.com; starting at $25.
Saturday, February 22
10 a.m. to noon is when Mason Bees are raised. Take a seminar with mason bee specialist Ron Spendal that focuses on the demands of the environment, nesting habits, and housing devices that mason bees find appealing. PCC Rock Creek, 17705 N.W. Springville Road, Building 4, Room 103; Washington County Master Gardeners.org.
Restoration of Fruit Trees: 11 a.m. to 1 p.m. Discover winter trimming methods for trees that are overgrown, too large for their area, or have been ignored for many years. The Home Orchard Education Center Community Orchard, 19600 Molalla Ave., Oregon City; email [email protected]; registration necessary; sliding scale starts at $40.
Posse Pollinator: 3–5:30 p.m. Find out how to create a pollinator garden and learn easy ways to give different pollinating insects and birds food, shelter, water, and space. Register at camaspl.librarycalendar.com to access the Camas Library, located at 625 N.E. Fourth Ave., Camas, Washington.
Tuesday, February 25
Mason Bees Ultimate Spring Pollinator:(online via Zoom) 6 to 7:30 p.m. With research-based information on the life cycle, habitat, and how to create the ideal home for native bees on your property, WSU Clark County Extension Master Gardener Anne Bulger’s lecture will have you ready to host native bees. Registration required atwsu.zoom.us/meeting/register/tJIod-2uqjkvH9RTDzvgjAmIJNk7eaABQgh; visitextension.wsu.edu, call 564-397-5738 or [email protected].
March 1st, Saturday
Utilizing Drip Irrigation to Get Water-wise:10 a.m. to noon. Join the Washington County Master Gardener Association to learn about types of micro irrigation systems and where to use them, plus discuss steps for a new installation or conversion from an existing overhead system. PCC Rock Creek, 17705 N.W. Springville Road, Building 4, Room 103; Washington County Master Gardeners.org.
March 2, Sunday
Spring Native Plant Sale: With over 115 species of native plants available for pickup in April or May, online ordering for Sparrowhawk’s spring season has begun.nativeplants.com/sparrowhawk.
March 4th, Tuesday
Emerald Ash Borer: Managing a New Threat to Oregon s Trees:(online via Zoom) 7-8 p.m. Lilah Gonen, Oregon Department of Forestry, Urban & Community Forestry Program, will speak about management strategies for emerald ash borer, an invasive and highly destructive wood boring beetle that infests and kills ash trees. Registration required atwashingtoncountymastergardeners.org.
WEDNESDAY, MARCH 5
Introduction to Residential Beekeeping:6:30-8 p.m. Learn about the differences between beekeeping in a rural versus urban setting, types of bees, flow hives and more. Gresham Japanese Garden, 219 S. Main Ave., Gresham;GreshamJapaneseGarden.org.
THURSDAY, MARCH 6
Introduction to the Aesthetic Pruning Approach:(online via Zoom) 6-8 p.m. Instructor Maryann Lewis will discuss how to apply the aesthetic pruning approach to trees and shrubs, including how to assess plant material, identifying the role they play and developing a pruning plan to achieve your goals. $30;GreshamJapaneseGarden.org.
FRIDAY, MARCH 7
Lane County Home & Garden Show:Noon-9 p.m. March 7, 10 a.m.-8 p.m. March 8 and 10 a.m.-5 p.m. March 9. Explore, shop and compare more than 300 exhibits featuring experts and new products and services for homes, gardens and yards. $5 or free with three cans of food; Lane Events Center, 796 W. 13th Ave., Eugene;EugeneHomeShow.com.
SATURDAY, MARCH 8
Blueberry Pruning:11 a.m.-1 p.m. March 8 and 15. Learn best practices for pruning blueberry plants with guided instruction and hands-on practice. Sliding scale starts at $40; registration required athomeorchardeducationcenter.org; Home Orchard Education Center Community Orchard, 19600 Molalla Ave., Oregon City; [email protected].
SATURDAY, MARCH 15
Garden Discovery Day:9 a.m.-noon. Join the Clackamas County Master Gardener Association for in-person workshops, discussions, demonstrations, free soil testing and more. Milwaukie Community Center, 5440 S.E. Kellogg Creek Drive;clackamascountymastergardeners.org.
FRIDAY, MARCH 21
Plant Spirit Journey:6:30 p.m. Take part in a plant sit and learn about practical uses of seasonal species. From $25; Hedgerow Herb Co., 811 E. Burnside St., Suite 116;hedgerowherbco.com.
SATURDAY, MARCH 22
Tree School Clackamas:Opens at 7:15 a.m. Attend any of 73 classes covering forestry and tree grower topics key to the support of successful management of small woodlands. Participants will learn about forest management, tools and techniques, wildfire preparedness, marketing and business, forest health, wildlife habitat, weed management, forest fungi and more. $70 Clackamas County resident, $85 out of county, $35 ages 14-18 with adult; registration required atbeav.es/tree-school-clackamas;Clackamas Community College, 19600 Molalla Ave., Oregon City.
Gardening With Pacific Northwest Native Plants:10 a.m.-noon. Join the Washington County Master Gardener Association to learn about native plants that thrive in the region, how to naturescape in support of wildlife and pollinators, and consider the possibilities the Backyard Habitat Certification Program offers through its customized yard assessment. PCC Rock Creek (Building 4, Room 103), 17705 N.W. Springville Road;washingtoncountymastergardeners.org.
TUESDAY, MARCH 25
Growing and Caring for Blueberries:6-7:30 p.m. This seminar will review the main parts of a blueberry plant, soil conditions, how and when to fertilize, varieties, harvest times and more. Gresham Japanese Garden, 219 S. Main Ave., Gresham;GreshamJapaneseGarden.org.
SATURDAY, MARCH 29
Yamhill County Master Gardeners and OSU Spring into Gardening:8:45 a.m.-4 p.m. Sign up for gardening classes on flowers, healthy gardens and climate resilience, talk to garden experts, enter the annual raffle and more. $40, add lunch for $17; Linfield University, Keck Science Center, 356 Linfield Ave., McMinnville; register atYCMGA.org.
Perennials: How to Choose, Plant and Maintain for Year-round Flowers:10 a.m.-noon. This class will provide an overview on types of perennials, how to best care for them in terms of planting, pruning, fertilizing, pest control and maintenance, plus tips to extend blooming time for year-round color. PCC Rock Creek (Building 7, Room 105), 17705 N.W. Springville Road;washingtoncountymastergardeners.org.
SATURDAY, MAY 3
Gardenfest Plant Sale 2025:9 a.m.-1 p.m. Choose from more than 5,000 plants selected for the Pacific Northwest, including natives, perennials, shrubs, vegetables, houseplants and more. PCC Rock Creek, 17705 N.W. Springville Road;washingtoncountymastergardeners.org.
Spring Candling and Maintenance on Pines:1-3 p.m. Instructor Laura Dufala will candle, needle and prune pines while discussing the whys and hows of the process. $45; Gresham Japanese Garden, 219 S. Main Ave., Gresham;GreshamJapaneseGarden.org.
SATURDAY, MAY 17
Creating Pollinator Habitat for Your Garden and Home:10-11:30 a.m. Learn how to preserve and protect certain types of native butterflies and the best ways to provide valuable nectar to all pollinators including bees, moths and hummingbirds. Gresham Japanese Garden, 219 S. Main Ave., Gresham;GreshamJapaneseGarden.org.
Gathering in the Garden: Celebrating Gardening and the Appreciation of Community Green Spaces:10 a.m.-2 p.m. Enjoy live music and a silent auction while shopping for organic tomato starts, shrubs, plants, garden art, ceramics, accessories and more. Children can learn how to pot plants, and the Portland Rose Society will sharpen hand pruners for free. Eastmoreland Garden, Southeast 27th Avenue and Bybee Boulevard;eastmorelandpdx.org.
SATURDAY, MAY 31
Pruning Flowering Shrubs:1-2:30 p.m. Learn the basic cuts through a hands-on demonstration of pruning rhododendrons and azaleas. Garden Director Jim Card will speak about flowering shrubs and when and how to prune. Gresham Japanese Garden, 219 S. Main Ave., Gresham;GreshamJapaneseGarden.org.
SATURDAY, JUNE 7
Propagating Broadleaf Shrubs:1-3 p.m. Learn how to successfully propagate deciduous and evergreen plants and other suitable woody plants from cuttings. Instructor Norm Jacobs will explain plant physiology as it pertains to propagation, selection of containers and soil mixes, and the role of rooting compounds. $55 includes all materials; Gresham Japanese Garden, 219 S. Main Ave., Gresham;GreshamJapaneseGarden.org.
— Corey Sheldon
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