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.

Upcoming Events


January 25-26, 2020

Denver, Colo.


The International Cannabis Business Conference (ICBC)

February 6-7, 2020

San Francisco, Calif.


NCIA’s inaugural Northeast Cannabis Business Conference

February 19-20, 2020

Boston, Mass.


2020 Connecticut Hemp Conference & Trade Show

February 26, 2020

Haddam, Conn.

Register for The Connecticut Hemp Conference and Trade Show


The 6th Annual New England Cannabis Convention

March 20-22, 2020

Boston Mass.


NoCo Hemp Expo

March 27-28, 2020

Denver, Colo.


Midwest CannaCon Detroit

April 3-4, 2020

Detroit, Mich.


The Illinois Cannabis Convention

April 3-4, 2020

Chicago, Ill.


Cannabis Conference

April 21-23, 2020

Las Vegas, Nev.


The 92nd Annual California State FFA Leadership Conference

April 23-26, 2020

Anaheim, Calif.


92nd Ohio FFA Convention

April 30-May 1, 2020

Columbus, Ohio


South CannaCon 2020

May 29-30, 2020

Oklahoma City, Okla.


3rd Annual Vermont Cannabis & Hemp Convention

May 30-31, 2020

Essex, Vt.



June 3-4, 2020

New Orleans, La.


92nd Texas FFA State Convention

July 6-10, 2020

Dallas, Texas