Idaho Horticulture Expo

Idaho Horticulture Expo 2026

January 21st-23rd, 2026

'The Best Little Show in the West!'

Make connections, attend seminars, visit with exhibitors, join the Green Industry Gathering, and more at IHE 2026!

Attendee Registration is OPEN!

Its time! Registration is open for IHE 2026! Don't forget to purchase a lunch ticket to our Lunch n'Learn on Thursday January 22nd! Also tickets are available to purchase for 'Raise the Roots' An Enchanted Speakeasy Night at the Idaho Botanical Gardens on Wednesday January 21st. More details in registration!

Attendee's Register Here!

Large Groups of 10 or more will receive a discount of $50 off per person starting at #10 going up. Please use the form below if you are registering a large group.

Large Group Signup Form

Don't Miss Out! - Wednesday January 21st - Raise the Roots Event!

On Wednesday January 21st we are having our annual social gathering, this year its 'Raise the Roots an Enchanted Speakeasy Night'. We are inviting all INLA members and the public to join us for a fun evening of socializing and a our special guest Andre the magician! Andre will be performing strolling magic among the guests. All proceeds from this event will go to the Idaho Botanical Gardens Expansion Project. We will also have a few raffle baskets available to help raise funds, so if you have any items to donate let us know! This will be a truly magical evening! Tickets are $25 and will include charcuterie spread an no host bar.

Your tickets will be available for pickup at the registration desk, don't lose your password! We will have 3 buses that will be picking you up from the side entrance of the Boise Centre (Front Street) starting at 5:15 and will bus everyone back after the event. Tickets will need to be presented at the door of the speakeasy so don't lose them or your password to get in!

What is IHE?

At the annual Idaho Horticulture Expo, Green Industry professionals come together in Boise, Idaho to share ideas, build relationships, and make invaluable face-to-face connections!

The 3 days of our Expo is packed with workshops, trade talks, and a trade show featuring innovative exhibitors offering products and services to elevate your business.

Join us at IHE 2026