Debra Prinzing

Get the Email Newsletter!

Episode 306: All about Clematis with Linda Beutler, curator of the Rogerson Clematis Collection and author of The Plant Lover’s Guide to Clematis

Wednesday, July 19th, 2017

Linda Beutler, clematis expert, floral designer and author. (c) Loma Smith photograph

Linda is the author of The Plant Lover’s Guide to Clematis.

Last week, we heard from Rebecca Reed, U.S. Sales Executive for David Austin Garden Roses.

I learned so much from Rebecca about these beloved and increasingly popular roses for both the landscape and floral arranging and if you haven’t listened yet, head on over to Episode 305. It’s the perfect lead-in for today’s equally fabulous topic: Clematis.

Because so many of my friends are involved in the Pacific Northwest horticulture community and because I once was deeply embedded in it, serving as the Northwest Horticultural Society’s “Garden Notes” newsletter editor for several years, I have been vaguely aware of the existence of a rare clematis collection taking root outside Portland, Oregon. But I’d never visited the garden where it was housed.

Then last year, I met Phyllis McCanna while speaking to the Portland Garden Club, and she asked me to visit — more than once. Phyllis was gently persuasive with her warm invitations and about a month ago when I found myself driving to Portland for a series of scouting appointments, I arranged to meet Phyllis and see the clematis I’d been hearing about. As it turns out, Phyllis is the board president of the Friends of the Rogerson Clematis Collection, which is located at the historic Luscher Farm, part of Lake Oswego’s Park and Recreation system, outside Portland.

The modern clematis collection at the Rogerson Clematis Collection. I love the way it’s organized like a vineyard!

The display gardens are arranged around the historic Lescher Farmhouse and feature clematis paired with ornamental landscape plants.

Clematis with conifers and ornamental shrubs.

The Friends group was formed in 2005 to ensure that Brewster Rogerson’s amazing collection of clematis would be maintained and nurtured over time. Since then, the collection has grown from a group of beautiful plants in pots to an assemblage of beautiful plants in a delightful garden, now North America’s foremost collection of the genus Clematis.

Clematis, with lavender!

Linda led me on a tour of the modern clematis display.

Its mission is to preserve and foster the Rogerson Clematis Collection in a permanent home, observing its longtime objectives of assembling and maintaining as comprehensive a collection of the genus Clematis as possible, for the advancement of botanical and horticultural research and education and pleasure of all who visit.

I was delighted to reconnect with Phyllis and with my guest today Linda Beutler. Linda is a fifth generation Oregonian and lifelong gardener, who left floral design in 2007 when she signed on as the curator of the Rogerson Clematis Garden.

She is the author of several books, including Garden to Vase, Growing and Using your own Cut Flowers, which Timber Press published in 2007, now out of print but available used on Amazon and at Powell’s Books online. She also wrote Gardening with Clematis in 2004 and The Plant Lover’s Guide to Clematis, which Timber Books published last year.

Clematis with cotinus.

Clematis with barberry.

Clematis with witch hazel.

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 has also been known to dabble in Jane Austen fan-fiction!

Please enjoy this conversation — and stay tuned for a bonus tip from Linda at the end of the interview. Does she or doesn’t she use rubbing alcohol to extend the vase life of her cut clematis?

Enjoy my gallery of photos from my recent visit to the Rogerson Clematis Garden. Find more clematis at these social places:

Rogerson Clematis Garden on Facebook

Download the Clematis for Beginners list from International Clematis Society

The Slow Flowers Podcast has been downloaded more than 212,000 times by listeners like you.

If you value the content you receive each week, I invite you to show your thanks and support the Slow Flowers Podcast with a donation — the button can be found on our home page in the right column. Your contributions will help make it possible to transcribe future episodes of the Podcast.

Thank you to family of sponsors

Arctic Alaska Peonies, a cooperative of 50 family farms in the heart of Alaska providing high quality, American Grown peony flowers during the months of July and August. Visit them today at

Seattle Wholesale Growers Market, a farmer-owned cooperative committed to providing the very best the Pacific Northwest has to offer in cut flowers, foliage and plants. The Growers Market’s mission is to foster a vibrant marketplace that sustains local flower farms and provides top-quality products and service to the local floral industry. Find them at

Longfield Gardens provides home gardeners with high quality flower bulbs and perennials. Their online store offers plants for every region and every season, from tulips and daffodils to dahlias, caladiums and amaryllis. Visit them at

Syndicate Sales, an American manufacturer of vases and accessories for the professional florist. Look for the American Flag Icon to find Syndicate’s USA-made products and join the Syndicate Stars loyalty program at

Johnny’s Selected Seeds, an employee-owned company that provides our industry the best flower, herb and vegetable seeds — supplied to farms large and small and even backyard cutting gardens like mine. Check them out at

Association of Specialty Cut Flower Growers. Formed in 1988, ASCFG was created to educate, unite, and support commercial cut flower growers. It mission is to help growers produce high-quality floral material, and to foster and promote the local availability of that product. Learn more at

I’m Debra Prinzing, host and producer of the Slow Flowers Podcast. Next week, you’re invited to join me in putting more American grown flowers on the table, one vase at a time. And If you like what you hear, please consider logging onto Itunes and posting a listener review.

The content and opinions expressed here are either mine alone or those of my guests alone, independent of any podcast sponsor or other person, company or organization.

The Slow Flowers Podcast is engineered and edited by Andrew Brenlan. Learn more about his work at

Music Credits:

by Blue Dot Sessions
Clap Along
by Dave Depper
Additional music from: