*PLANT PI: INVESTIGATING CRIMES AGAINST PLANTS
FREE. Advance registration required. Step into the role of a plant detective! You’ve just been assigned several puzzling plant disease cases with limited evidence and little time to spare. Using...
5 events found.
Events
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Master Gardener Webinar
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*ARBORVITAE AND THEIR LOOKALIKES: Identification and Natural History
Master Gardener WebinarFREE. Advance registration required. What is the difference between true Arborvitae (Thuja spp.) and false Arborvitae (Chamaecyparis spp.)? What is the difference between false cedars (Thuja spp. and Chamaecyparis spp.)...
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*PLANT PROPAGATION BY HARDWOOD AND SOFTWOOD STEM CUTTINGS
PCC Rock Creek Campus, Bldg. 4, Room 104 Building 4, 17705 NW Springville Rd, Portland, OR, United StatesFREE. Registration NOT required. Discover the magic of plant propagation in this two-hour class! Delve into the art of softwood and hardwood cuttings, exploring techniques for their successful growth. Learn...
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*BOOST BIODIVERSITY IN YOUR GARDEN WITH INSECT-FRIENDLY HABITAT
Master Gardener WebinarFREE. Advance registration required. News of crashing insect populations may make you feel hopeless about the future. However, there are many things you can do to make a real difference...
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*MASON BEE COCOON CLEANING WORKSHOP
PCC Rock Creek Campus, Building 4 Room 103 Building 4, 17705 NW Springville Rd, Portland, OR, United StatesFREE. Registration NOT required. This hands-on workshop will present why and how to extract and clean mason bee cocoons. Attendees can bring in their own nesting devices or they can...
In collaboration with and in support of the OSU Extension Service Master Gardener Program, the Washington County Master Gardener Association (WCMGA) provides relevant, research-based education and outreach to the public about horticulture and household pests. This information promotes sustainable practices that minimize risks to human health and the environment. WCMGA sponsors a wide variety of gardening–related demonstrations, lectures, seminars and workshops in various Washington County Oregon locations. Most of our events are free and open to the public. The WCMGA is a 501c3 non-profit supported by hundreds of volunteers, who work to educate the public about sustainable, affordable gardening.