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Great Lakes EXPO (GLEXPO) 2025

December 9 - 11, 2025
Grand Rapids, Michigan

Current Issue

Management, Plant Health, Production

2024 Pest & Disease Report for greenhouse growers

Breeder News, Culture, Variety Info

Culture report: Echinacea Delightful series

40 Under 40, Awards

Forty under 40 perspectives: Horticulture for well-being

Controlled Environment Agriculture, Grower News, Production

Grower profile: Historical horticulture

Controlled Environment Agriculture, Plant Health

Spring forward, pest-free

Controlled Environment Agriculture, Lighting

Technically speaking: Light terminology from a plant perspective

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Gpn’s 40 Under 40 Class of 2024

Take a Look Inside Cultivate ’23

Cultivate’22: The Must-Attend Event

Latest News

Grower News, Technology

Source.ag launches new AI tools for growers

April 28
Controlled Environment Agriculture, Grower News

Indoor Ag-Con 2025 highlights innovation in CEA

April 28
Grower News

Green Career Week returns to inspire students

April 28
Grower News, Technology

Source.ag launches its newest team member: AI assistant for growers

April 25
Grower News

Dramm promotes Les Evans to head water division

April 24
Lighting, Research

Brabant Plant adopts dynamic LED lighting system

April 24
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Latest Photos see all »

GPN recognizes and honors 40 industry professionals under the age of 40 who represent the next generation of leaders shaping the future of green innovation.
Cara Goch Widder is a member of GPN's 2024 Class of Forty Under 40 honorees
Emily McKay is a member of GPN's 2024 Class of Forty Under 40 honorees
Tanner Bailey GPN 40U40 2024
Ashley Howard is a member of GPN's 2024 Class of Forty Under 40 honorees
Kendall Keegan is a member of GPN's 2024 Class of Forty under 40 honorees
Marta Lynch is a member of GPN's 2024 Class of Forty Under 40 honorees
Kyle Fessler is a member of GPN's 2024 Class of Forty Under 40 honorees
Francois-Simon Berger is a member of GPN's 2024 Class of Forty Under 40 honorees
Jenn Keizer-Hoback is a member of GPN's 2024 Class of Forty Under 40 honorees


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