Oz Marshall
40 Under 40, Class of 2022

Oz Marshall



Job Title

Area Sales Manager


  • Since taking over his territory, he has achieved consistent sales growth while aiding in internal process improvements and serving customers by pairing them with products that will make them most successful.
  • Instrumental in helping the company coordinate results from university and public trials, manage onsite photography, and has even helped with company websites.


Gotta Get Outside: Oz truly enjoys the Great Outdoors and the fresh air and the warmth of the sun. He loves fly fishing, boating, playing soccer and recently enjoys “testing my youth with Crossfit.”

Fun Facts

The Wizard of Oz: Oz is the third generation of his family to work in the horticulture industry. “That may not be all that unusual; however, I am Willard Osborn Marshall IV. You can probably guess where ‘Oz’ came from.”

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GPN recognizes 40 industry professionals under the age of 40 who are helping to determine the future of the horticulture industry. These individuals are today’s movers and shakers who are already setting the pace for tomorrow.
Erica Hernandez
Emma Lookabaugh
Melissa Maguire
Cole Mangum
Oz Marshall
Meagan Nace
Tiffany Nohl
Chris Plane
Mike Prol