From container design in extremes, top tools that the pros use to the ever-popular Container Showdown, be inspired to create the containers of your dreams…


The Seminars by Category are listed in chronological order. Please check the Seminar Schedule for a full list of all our seminars. No ticket refunds for Speaker cancellation.

All seminars at the Northwest Flower & Garden Festival are FREE with your ticket!

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Container Showdown - Wednesday

Kate David - Award-winning Garden Designer, Educator, Owner of Hello Garden

Claire Lidell Hanna - Award-winning Designer, Educator, Founder of Relish Gardens

Wednesday, February 18, 2026 / 11:00 am / Main Stage


 

Crevice Gardens: Moveable Mountains

Chris Dixon - Award-winning Designer, Owner of Vescas Gardening

Discover the artistry of container crevice gardening... a striking, low-maintenance way to showcase alpine and drought-tolerant plants. In this live demonstration, attendees will learn how to design and construct a miniature rock garden in a container. The session covers selecting materials, arranging rocks to form natural-looking crevices, and choosing plants that thrive in lean, well-drained soil. Attendees will gain inspiration and practical insight for creating sculptural, space-saving displays that bring rugged mountain beauty to patios, decks, and small garden spaces.
Wednesday, February 18, 2026 / 1:30pm / DIY Stage
 

Rock Solid

Patrick Ryan - Garden Writer, Educator, Alaska Master Gardener

Discover the timeless appeal of hypertufa—the lightweight, stone-like material perfect for crafting garden troughs and containers. In this live demonstration, Patrick will share step-by-step techniques for mixing, molding, and finishing hypertufa to create durable planters that look like natural stone. Attendees will learn about texture and curing. Combining creativity and craftsmanship, this session offers inspiration for adding a rustic, handmade touch to any garden space.
Wednesday, February 18, 2026 / 5:00pm / DIY Stage
 

Container Showdown - Thursday

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

Justin Henderson - Executive Director and Head Gardener, Lakewold Gardens

Thursday, February 19, 2026 / 11:00am / Main Stage


 

Container Showdown: Celebrity Edition Thursday

Nick Cutsumpas - NWFG26 Judge, Plant Coach, Award-winning Designer, Environmentalist

Ryan McEnaney - Fifth-Generation Nurseryman

Thursday, February 19, 2026 / 1:00pm / Main Stage


 

Glass Gardens: Build Your Own Terrarium Two Ways

Kamili Bell Hill - Plant Stylist, Best-selling Author, Creator of PlantBlerd

Discover how to turn glass vessels into miniature worlds of living art. This demonstration guides attendees through creating two distinctive, low-maintenance terrariums—one lush and enclosed, the other airy and open. The session covers plant selection, layering techniques, and container styles that keep terrariums thriving long after they’re built. Attendees will also learn how humidity-loving plants can flourish in these self-contained environments, avoiding the pitfalls of constant misting or humidifiers. With creative styling tips and practical care advice, this session brings science, design, and a touch of nostalgia together under glass.
Friday, February 20, 2026 / 10:15am / DIY Stage
 

Container Showdown - Friday

Perla Curbelo-Santiago - Award-winning Gardening Communicator, Author, Wellness Advocate

Kamili Bell Hill - Plant Stylist, Best-selling Author, Creator of PlantBlerd

Friday, February 20, 2026 / 11:00am / Main Stage


 

Hydrangea Decor for Every Season

Skye Hamilton - Content Creator, Founder of Hamilton House Designs

Bring the beauty of hydrangeas indoors with creative ideas for using both fresh and dried blooms in your home décor. Discover how to craft wreaths, garlands, centerpieces, and other arrangements that showcase hydrangeas year-round. Learn how to dry and dye blooms for lasting color, explore seasonal styling tips, and see how these versatile flowers can add charm to any space—from everyday displays to holiday celebrations. Simple, stylish, and endlessly adaptable, hydrangeas prove that garden beauty belongs in every room.
Friday, February 20, 2026 / 11:45am / DIY Stage


 

Container Showdown: Celebrity Edition Friday

Kevin Espiritu - Founder & CEO of Epic Gardening

Jacques Lyakov - Garden Hermit at Epic Gardening

Friday, February 20, 2026 / 1:00pm / Main Stage


 

The Power of Pots; Five Stories of Transformation, Function & Flair

Cindy Funes - Container Designer, Educator, Owner of Garden Revelry

Container gardens have the power to completely transform a space. In this seminar, attendees will journey through five real-life installations that showcase creative problem-solving and design flair—from turning a bare patio into a welcoming retreat to reimagining a cluttered entryway as an inviting threshold. The presentation offers a behind-the-scenes look at the design process, from early challenges to stunning results. Along the way, attendees will gain practical tips and fresh ideas for using containers to bring beauty, life, and purpose to their own outdoor spaces.
Saturday, February 21, 2026 / 10:45am / Hood Room
 

Container Showdown - Saturday

Skye Hamilton - Content Creator, Founder of Hamilton House Designs

Rhonda Kaiser - Author, Designer, Creator of Southern Home & Farm

Saturday, February 21, 2026 / 11:00am / Main Stage


 

Grow This- Make That! Herb Gardens on a Theme

Sue Goetz - Award-winning Garden Designer, Author, Speaker

Come for the show—and the smell! In this creative DIY session, attendees will explore themed herb gardens that awaken the senses and inspire everyday living. Learn how to grow and harvest easy, versatile herbs for aromatherapy, skincare, culinary creations, cocktails, smoothies, and edible flowers. With planting tips, simple recipes, and fresh ideas for mixing herbs by purpose, Grow This – Make That! celebrates the joy of growing for both beauty and function. Discover what your garden can do for you today!
Saturday, February 21, 2026 / 11:45am / DIY stage
 

Container Geometry 101

Kate David - Award-winning Garden Designer, Educator, Owner of Hello Garden

A beautiful container design doesn’t happen by accident—and it’s about more than the old “thriller, filler, spiller” formula. In this engaging seminar, attendees will discover the design principles behind what Kate calls Container Geometry: the thoughtful balance of shape, proportion, line, and surface that turns a simple pot into a work of art. Through clear examples and creative inspiration, this session demystifies the process of composing containers that feel harmonious and dynamic, helping gardeners of every skill level bring elegance and structure to their designs.
Saturday, February 21, 2026 / 2:45pm / Hood Room
 

Container Showdown - Sunday

Dee Montpetit - Garden Designer, Founder of Ma Petite Gardens

Susan Browne - Award-winning Landscape Designer, Educator

Sunday, February 22, 2026 / 11:00am / Main Stage