Plant Trials

Plantpeddler Releases Results from 2020 Poinsettia Variety Day

Plantpeddler in Cresco, Iowa, recently conducted a trial of 144 commercial and pre-release poinsettia varieties. The grower's Variety Day was hosted on Dec. 3, for growers, poinsettia breeders and broker representatives. The trial was produced... more »

Petunia Extravaganza

It is important to put the evolution and development of seed and vegetative petunias in historical perspective. The breeding and improvements in habit, uniformity, day length neutrality, classes, disease resistance, garden performance, floriferousness and flower... more »

Costa Farms’ Trial Gardens to Host Events in March

Costa Farms will open its Miami, Florida, trial garden on March 4-5, 2021, to brokers, growers and other members of the industry for an opportunity to preview 2022 new plant varieties. The trial garden will host... more »

DuraBella - Danziger

Plant Celebration in the Northland

In August, I attended the annual Plantpeddler flower trial in northeast Iowa to evaluate many current and new introductions for 2021. I returned three weeks later, following extremely hot and humid weather conditions, to review... more »

Top Picks at Plantpeddler

Plantpeddler, located in Cresco, Iowa, hosts one of the country's largest and most extensive plant trials each year. This year, the grower celebrated its 40th year in business with a full day of events on... more »

Plantpeddler Poinsettia Variety Day to Take Place Dec. 3

Plantpeddler's 2020 Poinsettia Variety Day will take place Dec. 3, from 9 a.m. until 3 p.m. at the company's facilities in Cresco, Iowa. All horticulture professionals in production, distribution, wholesale and retail are invited to... more »

Millstadt, Heimos Poinsettia Open House Dates Set

Millstadt Young Plants and N.G. Heimos Greenhouses's annual poinsettia open house will take place Nov. 17-19, from 8 a.m. to 4 p.m. It is important to note that attendance is by appointment only. Millstadt and... more »

Bold and Bright 2021 Annual Introductions

I attended the Colorado State University flower trial the last week of July this year. This was the 26th year of the summer trial, and 22 international breeding companies participated with over 1,000 plant varieties... more »

A Midwest Backyard Flower Trial

For the past four years, industry consultant Vaughn Fletcher has been providing insight into new variety introductions and evaluating various plant trials across the country in his monthly column, Vaughn's View. In September GPN, he... more »

Syngenta Flowers summer trials

Syngenta Flowers Highlights Summer Trials Results

Have you missed out on summer trials? Syngenta Flowers is bringing the results to you with its latest webinar. Join host and Technical Lead, Jamie Gibson, as he highlights Syngenta Flowers' top-performing new varieties from... more »

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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