Thursday, July 13, 2017

8:00am – 8:45am: IMGC Volunteer / Staff Meeting 

10:00am – 5:30pm:  Trade Show Open 

9:00 am-10:15 am: General Session and Keynote #2 

(K2) The Forgotten Elements of Good Design: Texture, Movement and Fragrance (Dan Hinkley). The often neglected elements of powerful landscape design include utilizing the textural contrasts of good foliage, integrating elements into the garden that are charged with kinetic energy and taking full advantage of fragrant flowers and/or foliage by proper placement.  Dan Hinkley will share with you his thoughts on integrating the use of these principles along with suggestions of plants and plant combinations to best achieve these effects. Dan Hinkley is a teacher, writer, lecturer, consultant, nurseryman and gardener who has been recognized with numerous awards, and was one of the co-founders of the renowned Heronswood Nursery in Kingston, WA. He now maintains his garden, Windcliff, in the Pacific Northwest. He has been described as the ‘Indiana Jones of the Plant World’, with an ‘inconvenient fear of heights’, given his penchant for collecting plants on mountaintops. He is committed to solid and sustainable horticultural practices, above average garden plants, landscapes of distinction and raising the collective awareness of the diversity of plant life on Earth as well as the magic and mysteries of our natural world. He has been featured in the New York Times, New York Times Magazine, Fine Gardening, Horticulture Magazine, and Sunset Magazine. He has appeared on Martha Stewart television, where he served as a gardening consultant for 10 years. He has also appeared in and served as a horticultural consultant for the PBS Nova program ‘The First Flower‘. He is the author of two Timber Press books: ‘The Explorer’s Garden, Shrubs and Vines from Four Corners of the World‘ (2009, Timber Press) and ‘The Explorers Garden, Rare and Unusual Perennials‘ (1999, Timber Press, now in its fourth printing). Dan Hinkley’s keynote talk at the 2017 IMGC is made possible, in part, through the generosity of the Oregon Master Gardener Association. Eligible for 1 APLD CEU.

Concurrent Session #7, 11:00 am-12:00 pm  

(7A) Ten Years of Rooftop Gardening in Portland (Marc Boucher-Colbert). The presentation will cover many aspects of rooftop gardening, using the presenter’s ten years of experience at Portland’s Noble Rot restaurant rooftop garden (1111 E. Burnside). Marc Boucher-Colbert started Portland’s first in-city community supported farm and co-founded Portland’s iconic educational Zenger Farm. He has spent the last ten years as Garden Specialist at Franciscan Montessori Earth School and as owner and operator of Urban AG Solutions, which provides gardening and consultation services for all aspects of urban agriculture.  Marc has a bachelor’s degree in Religious Studies and a master’s in Sustainability Education.

(7B) A World of Clematis (Linda Beutler). There are 300+ species of clematis, located on all of the major continents except Antarctica. From the smallest (8″ x 8″ shrublets at the timberline of the south island of New Zealand) to the tallest (Clematis vitalba of the British Isles & Europe reaches 60′), clematis reside in steppes and swamps, in jungles, in the piney woods of Florida and the shale barrens of Virginia. Clematis are usually vines, but fully 25% of the known species are non-climbing herbaceous perennials and shrubs. With this much variety, it is amazing the taxonomists haven’t pulled the genus apart! Join Rogerson Clematis Collection Curator Linda Beutler for a world tour of clematis including the latest large-flowered hybrids. Resumes are supposed to be short and to the point, but Linda Beutler considers her first book, Gardening With Clematis (Timber Press, 2004), to be the 72,000-word resume that earned her the position as first curator of the world renowned Rogerson Clematis Collection (she began in July 2007). Linda’s love of gardening began with harvesting strawberries with her grandfather at the age of three, and being given her own plot for radishes and string beans at age five. Her home garden in the Sellwood neighborhood of Portland, Oregon reflects her garden passions, including old garden roses, herbaceous perennials and shrubs for cutting, and her 200 favorite clematis. Linda has been an adjunct instructor of horticulture at Clackamas Community College in Oregon City, OR since 1996. She is the current President of the International Clematis Society, and the author of Timber Press’ Plant Lovers Guide to Clematis (March 2016). She has also been known to dabble in Jane Austen fan-fiction! Linda Beutler’s talk at the 2017 IMGC is made possible, in part, through the generosity of Timber Press. Eligible for 1 APLD CEU.

(7C) Integrated Pest Management for Fruit Trees (Chuck Ingels). This talk will cover several key pests of fruit trees, including codling moth, spotted wing drosophila, stink bugs, borers, and scale insects, as well as fire blight, peach leaf curl, and branch canker diseases.  Learn how to control these pests organically or with the least toxic methods.  Also learn how espalier and fruit bush training make covering trees to control some of these invertebrate pests, as well as vertebrate pests, much easier. Chuck Ingels has been the Farm and Horticulture Advisor with UC Cooperative Extension in Sacramento County since 1996.  He conducts research and educational programs for tree fruit and wine grape growers, landscape professionals, Master Gardeners, and the public.  He also oversees programs at the Fair Oaks Horticulture Center.  He was the lead technical editor and author of a University of California publication, The Home Orchard: Growing Your Own Fruit and Nut Trees, which was published in 2007.

(7D) Master Gardener Pollinator Outreach (Connie Schmotzer). Protecting pollinators has been an important part of the Penn State Master Gardeners educational outreach since 2011.  Learn about Pollinator Preferences, our citizen science program to determine the best plants to attract pollinators in the home garden, and our pollinator friendly garden certification program.  Both programs have provided new learning opportunities for Master Gardeners, while energizing the public to take action for pollinators. Connie Schmotzer works as Consumer Horticulture Educator for Penn State Extension in York County, PA, where she coordinates the Master Gardener Program and the Mid-Atlantic Ecological Landscaping partnership (MAEscapes). Since 2011 she has taken leadership of the statewide Master Gardener pollinator monitoring program, and the Penn State Pollinator Friendly Garden Certification program.  She also spearheaded a large pollinator trial at Penn State’s Southeast Agricultural Research and Extension Center, trialing 84 varieties of native plants. Connie has a B.A. from Dickinson College, Carlisle, PA and did graduate work at Montana State University.

(7E) Volunteer Recruitment (Lucy Bradley). Recruitment is woven into everything we do all year round, but what specific steps can we take to recruit volunteers who will thrive in our program while accomplishing program goals?  We will examine research on Volunteerism in general and on Extension Master Gardener volunteers in particular to identify specific strategies for successful recruiting. Dr. Lucy Bradley works for the NC State Department of Horticultural Science as the Urban Horticulture Specialist where she directs consumer horticulture, community gardening, and therapeutic horticulture programs. She is also a regular panelist on the UNC-TV Almanac Gardener television show.  Dr. Bradley directs the North Carolina Extension Master Gardener Volunteer program in which over 4,000 highly trained volunteers provide gardeners with unbiased, research-based information on gardens, lawns and landscapes.  Lucy earned a Master’s Degree in Botany and a Ph.D. in Plant Biology from Arizona State University. She is an urban pioneer nurturing an edible landscape of fruit and nut trees, berries and vegetables in her front yard, and bees and chickens, berries and vegetables in the back.

(7F) My Life in Gardening (Daniel Hinkley). The journey of a plantsman, from a passionate interest of plants as a young child, to creating two gardens in the Pacific Northwest comprised primarily of plants collected from similar climates worldwide. Please refer to Dan Hinkley’s bio for keynote #2.

Concurrent Session #8, 1:30-2:45 pm

(8A) Fruit Trees Simplified: Easy Harvest Pruning (Ann Ralph). Timed pruning offers a revolutionary approach to fruit tree care — winter prune for shape and summer prune to keep trees small and easy. This presentation covers fruit tree basics: the simple logic of pruning, how to prune for short stature and easy harvest, early training, seasonal routines, and pest and disease control. Learn about the benefits of small trees, getting started, pruning for aesthetics, and how to engage in the pleasures of the pruning conversation. Ann Ralph is the author of Grow a Little Fruit Tree: Simple Pruning Techniques for Small-Space, Easy-Harvest Fruit Trees. Publishers Weekly called the book “a thrilling read for the backyard farmer.” Ms. Ralph is a fruit tree specialist with 20 years of nursery experience in the San Francisco East Bay and the San Joaquin Valley in California. She currently teaches pruning classes in January and June.

(8B) Where Ecology Meets Horticulture: Designing Plant Communities (Thomas Rainer). The American yard has been dominated by clipped foundation shrubs, groomed lawns, and trees with mulch circles. But a new aesthetic is emerging, inspired by the way plants grow in nature–a softer, more lush vision of niche plants filling every layer and covering the ground. Join Thomas Rainer, coauthor of the recent hit book Planting in a Post-Wild World, to learn how plants fit together in nature and how to use this knowledge to create gardens that are more satisfying, more resilient, and less work. Thomas Rainer is a landscape architect, teacher, and author. He is a passionate advocate for an ecologically expressive design aesthetic that does not imitate nature, but interprets it. He has designed landscapes for the U.S. Capitol grounds, the Martin Luther King, Jr. Memorial, and The New York Botanical Garden. He works in Washington, D.C. as a Principal for the landscape architectural firm Rhodeside & Harwell and blogs at the popular site Grounded Design. His first book, Planting in a Post-Wild World, co-authored with Claudia West, was just released by Timber Press this year and awarded one of American Horticultural Society’s top books of the year. Thomas Rainer’s talk at the 2017 IMGC is made possible, in part, through the generosity of Timber Press. Eligible for 1 APLD CEU.

(8C) We Thought We Couldn’t, But We Can! (Sean Hogan). Through the magic of plant hunting and research, we have so many new plants, and much tougher versions of those we once thought un-growable in colder climates. Take a look at some of these surprises. Sean Hogan pursued his education in horticulture and botany at American River College and Sacramento State.   Early work included mapping rare and endangered plants for the State of California as well as landscape and design work, often revolving around his love of western natives. From the mid-80s to the mid-90s, Sean worked as the curator of South African, New Zealand, Australian, New World Desert and California Native Cultivar Gardens at the UC Berkeley Botanic Garden.  In 1995, he and his partner, UC Davis Arboretum Botanist Parker Sanderson, returned to Portland to start a design and consultation firm specializing in regionally appropriate plants for the Pacific Northwest.  This eventually evolved into their opening Cistus Nursery, located on Sauvie Island in the Columbia River west of Portland.  Cistus Nursery is highly regarded as one of the best West Coast retail/micronurseries and is known worldwide for its collection of rare plants and advocacy of unusual and underused plants. Eligible for 1 APLD CEU.

(8D) All About Seeds (Renee Shepherd). Learn how to start seeds successfully with a hands-on demo by gardening expert, Renee Shepherd.  Renee will show the steps involved in growing plants from seeds. She’ll also share her gourmet picks for kitchen gardening and suggest fragrant and cottage garden flowers to grow from seed. Includes an overview of where seeds come from, how they are produced and distributed and how new varieties are chosen and developed. Renee Shepherd is widely regarded as a pioneering innovator in introducing international specialty vegetables and herbs for home gardeners and gourmet restaurants.  After receiving her PhD from UC Santa Cruz and teaching in the Environmental Studies department there, she founded Shepherd’s Garden Seed, which she ran until 1996.  In 1997 she founded her current company, Renee’s Garden, offering her selected choices of seeds from around the world of exciting new and time-tested heirloom gourmet vegetables, culinary herbs and a wide range of fragrant and cutting flowers. Renee’s Garden seed packets are available directly from reneesgarden.com and are offered through independent garden centers in the US and Canada. She lectures widely, and has served on the board of the National Garden Association and is currently president of the Home Garden Seed Association.

(8E) Great Plant Picks  (Maurice Horn). As the world-wide plant palette becomes more and more international in flavor, regionally specific plant advisory committees come to play an important role in garden education.  Great Plant Picks (GPP) is one such committee, which is dedicated to recommending exceptional plants for gardeners living in the Pacific Northwest.  Learn how the organization formed, how it operates and how it continues to reach out and work with the horticultural community and serve as a model for other parts of North America and, indeed, the world.  The speaker will also introduce a selection of Great Plant Picks to inspire you. Great Plant Pick materials and posters will be available after the session.  Maurice Horn is co-owner of Joy Creek Nursery, a specialty nursery in Scappoose, Oregon, featuring a wide variety of ornamental plants including clematis and hydrangeas. At his nursery, he has been involved in the development and release of many plant introductions. Another of Maurice’s interests is in creating beautiful low-water gardens. For the past decade he has created such gardens both at the nursery and for nursery customers including Reed College and Portland General Electric. In addition, he has served on the council for the International Clematis Society, and co-founded and served as Vice President of the Pacific Northwest Clematis Society (now Friends of the Rogerson Clematis Collection).  Maurice has been a long-time participant in the Great Plant Picks program at the Elisabeth C. Miller Botanical Garden in Seattle, Washington, where he serves on the perennial committee. He has lectured widely throughout the United States on a variety of garden related topics. His written contributions can be found in such publications as Horticulture, Pacific HorticultureThe International Clematis Society JournalThe British Clematis Society Journal and An Illustrated Encyclopedia of Clematis. Eligible for 1 APLD CEU.

(8F) Horticulture for Health and Healing (Teresia Hazen). Horticulture and gardening are valuable leisure resources, a therapeutic rehabilitation tool, and they provide a powerful restorative experience for many people. Trained professionals, registered horticultural therapists (HTR), provide services to support rehabilitation, social and leisure programs, and educational programs – all to promote health and well-being. This session gives examples of horticultural therapy, therapeutic horticulture, vocational programming, and health and wellness promotion using gardening and horticulture. Gardening is an inclusive tool to help everyone enjoy a lifetime of good health. Teresia Hazen has worked at Legacy Health in Portland, Oregon since 1991, as a registered horticultural therapist, mental health professional and leader in employee health promotion.  She supervises twelve therapeutic gardens at six Legacy hospitals, serving patients, clinical programs, visitors and 11,000 employees 24-7, year-round. Teresia received an undergraduate education degree at the University of Washington and a Master’s in education at the University of Portland. She has training concentrations in horticulture, addictions counseling, gerontology, and school administration. Through a collaboration of Legacy and Portland Community College gerontology program, she teaches the therapeutic horticulture training program accredited by the American Horticultural Therapy Association.

Concurrent Session #9, 3:30-4:30 pm

(9A) Better Vertical Vegetable Gardening (Harry Olson). There are two good reasons to garden vertically.  First, the plants love it.  Second, many of us need to garden vertically because we have so little horizontal space.  We need to go up, not out.  In either case, it works well.  Plants love to be grown up.  They get more light and better ventilation, resulting in less disease and bigger and better harvests.  The gardener is happy because vertically grown plants are much easier to maintain and harvest.  No need to bend over, just reach out to harvest. The secret to a good vertically grown garden is the techniques used and selecting plant varieties that prosper when grown vertically.  This class will cover these issues in detail and you will be ready to “Go Vertical” afterwards.  Join us to learn how to garden better, easier and more productively. Harry Olson is a lifelong gardener and a Master Gardener since 2008.  Harry specializes in grafted vegetable and vertical vegetable gardening.  He has a small urban home and garden in Salem, Oregon, which he has transformed into a vertical/grafted vegetable showcase.  It was a 2011 OSU Mini-College (Oregon’s statewide Master Gardener Conference) tour garden and has about 200 hundred visitors each year.  Harry has developed elegant, efficient and inexpensive vertical gardening solutions that produce huge crops in small spaces.  Harry has also grown and tested many varieties of vegetables to identify the best producers when grown vertically. Harry speaks frequently to garden groups and seminars and is a regular guest on garden radio and television shows.  He has conducted numerous public trials of emerging garden varieties and technologies.  In 2016, he led a team of three Master Gardeners conducting a “Master Gardener Grafted Vegetable Demonstration Garden” in the Oregon Garden, which was recognized with an Oregon Marje Luce Search for Excellence Award.

(9B) Urban Trees and Wildlife (Brian French). What are the benefits of snags to wildlife? How do we value deadwood, dead trees and decay? What species use dead trees? As an arborist, it is my job to evaluate trees and offer options to mitigate risks in our urban and rural areas. Wildlife habitat exists in trees in the form of cavities, dead snags, or broken tops. During this class, we will discuss how to recognize wildlife and safely provide habitat for cavity-dwelling species such as wood duck, chickadee, nuthatch, tree swallow, woodpecker and owl. We will also examine laws that protect specific wildlife species and how to steward land under those laws. Brian French founded Portland, Oregon-based tree care company, Arboriculture International LLC in 2013.  He is a climbing ISA Certified Arborist and Qualified Tree Risk Assessor. Serving as coordinator for the Oregon Champion Tree Registry and Chair of the Portland Heritage Tree Program, he focuses on the preservation of significant, old trees and their associated flora and fauna. Brian facilitated various ongoing wildlife habitat projects including salmon habitat restoration, snag development, red tree vole surveys and developing urban wildlife guidelines. In Oregon, he is a rescue volunteer for organizations that rehabilitate injured birds of prey.

(9C) The Effects of Phenoxy Herbicides on Landscape Trees and Shrubs (Paul Pugliese)Extension agents have noted a lack of understanding by arborists, green industry professionals, and homeowners about modes of action of herbicides, their environmental fate, and potential herbicide injury that may be caused by soil mobility of phenoxy herbicides. This presentation focuses on the potential for phenoxy herbicides to affect non-target trees and woody ornamentals in landscape settings due to poor application choices. This is an issue that’s commonly encountered in the landscape industry, as seen by numerous plant samples submitted to local Extension offices diagnosed with phenoxy herbicide injury. The purpose of this presentation is to raise awareness about this important issue and provide practical tips on avoiding potential damage and liability. Paul Pugliese grew up on a family-owned and operated Hereford/Angus beef cattle farm in Kingston, GA.  He received a Bachelor of Science degree in Horticulture, with a minor in Biology, from Berry College, Rome, GA in 2001, and a Master’s degree in Plant Protection and Pest Management (MPPPM) from the University of Georgia in 2003. He worked with the Georgia Department of Agriculture in Atlanta for 3 years in the Plant Protection Division as a state-wide program manager over plant health inspections, live plant licenses, and plant export certifications.  In June 2009 he became a Certified Arborist  through the International Society of Arboriculture and has worked for ten years as an Agriculture and Natural Resources County Extension Agent for UGA Extension in Cherokee County (2006-2011) and Bartow County (2011-Present). Paul is a member of the International Society of Arboriculture; the Association of Natural Resource Extension Professionals; the National Association of County Agricultural Agents; the Georgia Cattlemen’s Association; the Georgia Farm Bureau; and the Georgia Green Industry Association.

(9D) What it is & How it Works (James Cassidy).  It’s ALL about soil! Most people only have a vague idea of what soil is and how it works.  You will learn more than you ever thought possible from this lecture.  The reason you are alive, what nutrients are, how soil stores water and nutrients, how soil is “made.”  The fundamentals that ALL humans on the planet Earth should know!  Soil is a living thing – a habitat! Managing that habitat is THE fundamental factor in getting your garden to produce more with fewer inputs. James Cassidy has been an Instructor of Soil Science at Oregon State University for over 11 years.  The introductory soil class he teaches now has over 200 students each term. James is also the faculty advisor for the wildly popular OSU Organic Growers Club – OSU’s student farm.  Coming from a non-traditional background (music industry for over 30 years, including the band, Information Society) he is passionate about soil and is popular with students because of his dynamic speaking style.  The student farm project has over 300 student volunteers on its list-serve and continues to grow.  The farm cultivates over 50 different fruit and vegetable crops and is just beginning its 17th season.

(9E) Heirlooms, Hybrids, and GMOs – Oh My! (John Porter). What is an heirloom? What is a hybrid? Is a hybrid a GMO? There’s much confusion these days about the genetics of common garden seeds. As Master Gardeners, it is important to be able to understand and educate the public on emerging issues using scientifically sound information.  In this workshop, we’ll learn the basic science behind the terms heirloom, hybrid, and GMO and discuss current controversies surrounding genetic engineering.  We’ll clear up some misconceptions and help provide valuable information that can help Master Gardeners answer some of the hot-button issues of the day.  John Porter is the Ag and Natural Resources Agent for West Virginia University Extension Service in Charleston, the state’s capital.  Much of his extension programming focuses on urban agriculture and home horticulture.  He is a member of the Garden Professors, a group of extension professionals working to educate the gardening public with science-based information, and he works with the National eXtension Master Gardener Social Media team.  He writes the Garden Guru column for the Charleston Gazette-Mail which is published on Sundays through the statewide paper, and is available through his various social media channels (@wvgardenguru) and website (wvgardenguru.com). He has a BS degree in Botany from Marshall University and a MS degree in Horticulture from West Virginia University.

(9F) Photographing Your Garden Through New Eyes (Mark Turner). Gardeners use a palette of plants and hardscape elements to create living works of art for their enjoyment or to share with friends, neighbors, or the public. In the process we develop a mental picture of what our gardens look like and sometimes miss other ways of seeing. In this program professional garden photographer Mark Turner shares his insights into garden photography, inspiring gardeners and garden lovers alike to see their gardens in new ways as they learn basic photographic techniques. Using examples from his extensive garden photo library, he will show the effects of different qualities of light, composition tools, perspective, point of view, juxtaposition, and seasonal change. Mark Turner is a freelance editorial photographer specializing in botanical subjects, especially Northwest gardens and wildflowers.  He photographs extensively for books and magazines both in gardens and in a wide range of native plant environments. Mark is the photographer of the award-winning Wildflowers of the Pacific Northwest and Bellingham Impressions. His latest book, with co-author Ellen Kuhlmann, is Trees and Shrubs of the Pacific Northwest, also published by Timber Press. He lives in Bellingham, Washington where he also runs a successful portrait business. Mark is an accomplished speaker and teacher, with a knack for helping photography enthusiasts learn and grow their skills. He teaches at North Cascades Institute, Siskiyou Field Institute, Whatcom Community College, and has given numerous programs to garden clubs and native plant society groups. Thomas Rainer’s talk at the 2017 IMGC is made possible, in part, through the generosity of Timber Press.

Gardening Film Festival #3: 7:00 pm-9:00 pm

(Multnomah/Holladay rooms at the Doubletree, Portland). Ticketed Event, Cost $5.00 

(F3) Symphony of the Soil, including Q&A with OSU Soil Scientist, James Cassidy. Drawing from ancient knowledge and cutting edge science, Symphony of the Soil is an artistic exploration of the miraculous substance soil. By understanding the elaborate relationships and mutuality between soil, water, the atmosphere, plants and animals, we come to appreciate the complex and dynamic nature of this precious resource. The film also examines our human relationship with soil, the use and misuse of soil in agriculture, deforestation and development, and the latest scientific research on soil’s key role in ameliorating the most challenging environmental issues of our time. Filmed on four continents, featuring esteemed scientists and working farmers and ranchers, Symphony of the Soil is an intriguing presentation that highlights possibilities of healthy soil creating healthy plants creating healthy humans living on a healthy planet. James Cassidy has been an Instructor of Soil Science at Oregon State University for over 11 years.  The introductory soil class he teaches now has over 200 students each term. James is also the faculty advisor for the wildly popular OSU Organic Growers Club – OSU’s student farm.  Coming from a non-traditional background (music industry for over 30 years, including the band, Information Society) he is passionate about soil and is popular with students because of his dynamic speaking style.  The student farm project has over 300 student volunteers on its list-serve and continues to grow.  The farm cultivates over 50 different fruit and vegetable crops and is just beginning its 17th season.

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