40 Under 40, Class of 2017

Mason Day



Job Title



  • Along with Seth Reed co-founded Grow It! Mobile, a social gardening application, which is designed to inspire current and future gardeners and is “getting over 250,000 people to take notice … and ACTUALLY TAKE ACTION!”
  • Responsible for helping organize and manage one of the largest California Spring Trials locations.


No Place Like Home: Mason purchased his first home last year. “Now if only I had more time for planting in my backyard,” because he is known for creating “a mean mixed container.”

Fun Facts

Z-Y-X … C-B-A: Mason can recite the alphabet faster in reverse than he can forward.

Latest Photos see all »

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.
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Melissa Maguire
Cole Mangum
Oz Marshall
Meagan Nace
Tiffany Nohl
Chris Plane
Mike Prol