Seminar schedule subject to change, so we recommend checking back closer to the show for the current schedule. No ticket refunds in the event of Speaker cancellations. 

What’s a ProTip? Some speakers provide a handout for their sessions. We post them each evening of the show for you to download. 

 
Useful Information

Saturday, February 22, 2025

Rainier Room

(All seminars 60 minutes unless noted)

10:00 AM

Five Gardening Rules to Ignore

David Mizejewski - Naturalist, author and television presenter with the National Wildlife Federation

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11:30 AM

Gravel Gardening

Andrew Bunting - Vice President of Horticulture at Pennsylvania Horticulture Society 

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1:00 PM

Tips and Ideas to Make Your Garden More Interesting

Ciscoe Morris - Beloved author, television and radio host, newspaper columnist and garden celebrity

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2:30 PM

History in Bloom: Finding Harmony in Your Home's Architecture and Garden Design

Elizabeth and Ethan Finkelstein - Authors, HGTV stars, founders of Cheap Old Houses

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4:30 PM

How to Fool your HOA!

Ellen Zachos - award-winning author, speaker, and podcaster

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Hood Room

(All seminars 60 minutes unless noted)

9:30 AM

Learn About Mason Bees, Their Predators and How to Care for Them

Thyra McKelvie - Managing Director & Pollination Program Educator for Rent Mason Bees

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10:45 AM

Black Flora - Inspiring Profiles of Floriculture's New Vanguard

Teresa Speight - Proud Native Washingtonian (DC), a mother, Grandmother, Steward of our Land, Garden Writer

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12:00 PM

Dry Gardening in the Pacific Northwest: Tips, Tricks and Plant Selection Ideas

Bryon Jones - Horticulturist/Arborist Lead - Point Defiance Zoo & Aquarium in Tacoma, Washington

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1:15 PM

Urban and Small Space Gardening

Kathy Jentz - Author, editor and publisher of Washington Gardener Magazine, host of GardenDC Podcast

Teresa Speight - Proud Native Washingtonian (DC), a mother, Grandmother, Steward of our Land, Garden Writer

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4:00 PM

Growing a South American Garden in the PNW

Pilar Hernandez - Bilingual Latina food writer, and urban gardener

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5:00 PM

Soil Care Basics

Hailey Lampe - Owner of Cruising Climate - a regenerative landscape design and coaching company

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DIY Stage

(All seminars 60 minutes unless noted)

10:00 AM

Vegetable Garden Journaling

Willi Galloway - Author of Grow Cook Eat: A Food Lover's Guide to Vegetable Gardening and the upcoming cookbook Veggies for Breakfast (Spring 2026)

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11:45 AM

A Perfect Combination: Creating Stunning Container Arrangements with Houseplants

Kamili Bell Hill - Planterior designer, author, founder of PlantBlerd

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1:30 PM

Succulent Secrets: Leaf Your Worries Behind

Abby Perry - Founder/owner of Abby's Garden Parties, Master Gardener

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3:15 PM

Vermicomposting

Ann M. Amato - Horticulturist

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5:00 PM

From Grocery Store to Glorious

Gina Lett-Shrewsberry - Sustainable floral designer and event stylist, member Slow Flower Society

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Main Stage

11:00 AM

Container Showdown: Saturday

Barb Wise - Horticulturist and author, Container Gardening for All Seasons

Richie Steffen - Executive Director, Elisabeth C. Miller Botanical Garden


 

1:00 PM

Dishing Dirt with Bess and Richie – The Best and Worst for 2025

Bess Bronstein - horticultural consultant/educator and ISA Certified Arborist®

Richie Steffen - ED for the Elisabeth C. Miller Botanical Garden.

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2:30 PM

Blooms & Bubbles: From Garden to Vase: Spring Floral Design [additional ticket required]

Gina Leighann Thresher - Owner From the Ground Up Floral

Rebecca Raymond - Owner Rebecca Raymond Floral Design

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4:00 PM

The Greatness of Grow Bags

Kevin Espiritu - Founder & CEO of Epic Gardening

Jacques LyakovGarden Hermit at Epic Gardening

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Plant Academy

10:00 AM

Leveraging the Power of Lavenders

Lloyd R. Traven - Plantsman, owner Peacetree Farm

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11:15 AM

Fuchsia-La! The Hidden Empire of Fuchsia Species for the Garden & Greenhouse.

R. Theo Margelony - Blogger at Fuchsietum.com, President of the Oregon Fuchsia Society. PNW

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12:30 PM

Captivating Camellias

Nita-Jo Rountree - Speaker, Author Growing Roses in the Pacific NW

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1:45 PM

Excellent Epiphytes

Ellen Zachos - award-winning author, speaker, and podcaster

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3:00 PM

Crazy About Coral Bells! (And Their Allies…)

Dan Heims - Award-winning author, president Terra Nova Nurseries, Inc.

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4:45 PM

From Clove to Bulb: How to Grow Your Own Garlic!

Kristin Graves - Award-winning owner of Fifth Gen Gardens

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Traveler’s Tea

3:30 PM

The Gardens of Marrakech  [additional ticket required]

JJ De Sousa - award-winning garden and interior designer

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Plant Market

House of Plants Daily at 10, 11:30, 1:30, 3:30

Marcus Bridgewater - Garden Marcus, author, speaker

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Seminar schedule subject to change, so we recommend checking back closer to the show for the current schedule. No ticket refunds in the event of Speaker cancellations. 

What’s a ProTip? Some speakers provide a handout for their sessions. We post them each evening of the show for you to download. 

 
Useful Information