Welcome to IMGC 2025

AUGUST 25 - 28, 2025

All registrants will have access to ALL sessions listed below until January 31, 2026
9 Keynotes. 70 Breakouts. 4 Tours. 3 Movies.

A virtual event of epic proportions!

Join us for IMGC 2025, a four-day celebration of gardening, innovation, and sustainability! Gain insights from experts, explore global gardening practices, and connect with passionate gardeners working to make a difference. Discover new techniques, embrace sustainable solutions, and be part of the effort shaping the future of our planet.

Why Virtual?

Beyond our Borders, There is So Much to Discover!

Discover innovative practices, learn from experts, and connect with fellow gardeners dedicated to making a positive impact on our planet. Let’s grow a greener future together!

Extends the event’s reach and lifespan. Eliminates physical limitations and time constraints.

Cost-effective, making the event accessible to more participants.

Offers flexibility and convenience.

Reduces environmental impact.

Provides access to all sessions and speakers for five months post-conference

Enhances accessibility, reaching a broader audience and attracting diverse speakers.

Facilitates faster dissemination of information.

Register to Represent!

With the exception of the host state, Texas, every Tuesday, you will see an up-to-date map and look out for the scoreboard posted on our social media to see which Master Gardeners are on track to be the MOST SPIRITED gardeners at this year’s IMGC! 

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96,000 Invitations

Join us as we invite 96,000 Extension Master Gardeners from across all 50 states, 9 Canadian provinces, and South Korea to our virtual stage. The public is welcome!

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Our Keynote Speakers

Get ready to be inspired! Our keynote speakers bring powerful insights, innovative ideas, and expert knowledge to ignite your passion for gardening and beyond. Don’t miss these thought-provoking presentations that will leave you informed and motivated. Get ready to be inspired!

Anna Caroline Ball

Opening Keynote

Dr. Cary Fowler

Day 1 Keynote

Noel Kingsbury

Day 2 Keynote

Gary Oppenheimer

Day 2 Keynote

Doug Tallamy

Day 3 Keynote

Brad Lancaster

Day 3 Keynote

Joe Lamp’l

Day 4 Keynote

Robert Pavlis

Day 4 Keynote

Nicole Stott

Closing Keynote

Learn More about our Keynote Speakers

Our Sponsors

GOLD SPONSOR

Native Plant Society of Texas

WEBSITE

Proudly Hosted by The Texas Master Gardener Program!

CONNECT WITH US

Contact us

Reach out with any further questions about the Conference