Growers Supply is always showing exclusive GrowSpan structures by traveling and interacting with customers within the growing industry. Come meet a Greenhouse Specialist at a trade show and gain a better understanding on how a GrowSpan structure can help. There’s plenty of literature and information, and a Greenhouse Specialist can answer any project-specific questions.

Throughout the year there are also a number of Hands-On CEA Workshops held at Growers Supply’s Learning Center locations in Dyersville, Iowa and South Windsor, Connecticut. At these workshops, attendees will learn how to manage a controlled environment in their greenhouse and also gain valuable knowledge in the latest growing techniques, like hydroponics, aquaponics and more.

 CEA Workshops are ongoing throughout the year. To attend an Iowa workshop, call Cathy Eiben at 800.476.9715 or to attend the Connecticut location call Kelley Roche at 800.476.9715.

Upcoming Events



Maneeley’s Conference Center

South Windsor, CT

January 11, 2016


Illinois Specialty Crops, Agritourism & Organic Conference (ISCAOC)

Booth 46

Crowne Plaza Hotel and Convention Center

Springfield, Illinois

January 11-13 2017


Empire State Producers Expo

Booth 901

Oncenter Convention Center

Syracuse, NY

January 17-19 2017


NCIA Seed to Sale Show 2017

Booth 324

Colorado Convention Center

Denver, CO 80202

January 31- March 2 2017




Booth 221

Smith Cove Cruise Terminal & Event Center

2001 West Garfield Seattle, WA 98119

February 16-18 2017


Aquaculture America 2017

Booth 419

San Antonio Marriott Rivercenter

San Antonio TX

February 19-22 2017


Cannabis 2017 Cultivation Conference

Booth 305

Oakland Marriott City Center

Oakland, California

March 20-22, 2017


Marijuana Business Conference & Expo

Gaylord National Harbor Hotel

Washington, DC

May 17-19 2017


Mother Earth News Fair

Booth 2504

Burlington, VT

June 10-11 2017


NCIA Cannabis Business Summit and Expo

Booth 318

Oakland Marriott City Center

Oakland, CA

June 12-14 2017


Cultivate 2017

Booth 2309

Columbus Convention Center

Columbus, OH

July 15-18 2017


 Nursery/Landscape Expo 

Booth 3229

August 10-12 2017

Kay Bailey Hutchison Convention  Center

Dallas, Texas


IGC Chicago

Booth 1120

Navy Pier

Chicago, Il

August 15-17 2017



Booth 11046

Oregon Convention Center

Portland, OR

August 23-25 2017


Cannabis World Congress & Business Expo

Booth 122

Los Angeles Convention Center

Los Angeles, CA

September 14-15 2017


Mother Earth News Fair

Seven Springs Mountain Resort

Seven Springs, PA

September 15-17 2017


 Mother Earth News Fair

Kansas Expocentre

Topeka, KS

October 21-22 2017


Marijuana Business Conference & Expo

Las Vegas Convention Center

Las Vegas, NV

November 15-17 2017