About

Greenhouse Product News (GPN) is an award-winning magazine that consistently delivers the pertinent information growers need to be successful in the greenhouse. Published 10 times a year, each issue of this publication features a bold, fresh look and is packed with the latest insights, products, perspectives and more.

Within the pages of GPN Magazine, readers discover:

• In-depth features designed to provide the insight and knowledge necessary to maintain and build successful growing operations
• The latest products to ensure growers are on the cutting edge of technology and informed of new solutions
• Recurring spotlights on crop culture, plant health management, 40 Under 40 perspectives and more
• Special supplements including Big Grower, California Spring Trials Companion, Plant Health, Innovations in Lighting, Controlled Environment Agriculture and the Guide to Cannabis Production

Greenhouse Product News’ print issue is complemented with various digital resources, including:

• Digital Editions
• Greenhouse Marketplace
• GPN Weekly E-Newsletter
• Big Grower Bottom Line
• Culture Connection E-Newsletter
• Industry news, videos, products and more

In addition, GPN Magazine is the proud founder of the 40 Under 40 Awards, an industry-wide honor that annually recognizes 40 emerging leaders under the age of 40. The awards are held annually during Cultivate.

Great American Media Services also publishes:

• Cannabis Product News
• Hemp Production News
• Lawn & Garden Retailer
• Vegetable Growers News
• Fruit Growers News
• Spudman 
• Produce Processing

Great American Media Services
75 Applewood Drive Suite A
PO Box 128
Sparta Michigan 49345 U.S.A
616-887-9008
616-887-2666 Fax
email

The opinions and views expressed by authors, contributors and advertisers in Greenhouse Product News do not necessarily reflect those of the editors and publisher.  Appearance in Greenhouse Product News does not constitute endorsement by Great American Media Services or Greenhouse Product News of the advertiser, its products, or services. Great American Media Services and Greenhouse Product News accepts no responsibility of liability for the validity or accuracy of information supplied by contributors, vendors, advertisers, or advertising agencies. Great American Media Services and Greenhouse Product News do not make any claims or guarantees as to the accuracy or validity of information supplied by contributors, vendors, advertisers or advertising agencies.