Plant Trials

Costa Farms trial garden

2020 Introductions Kick off the Trial Season

Each year, Costa Farms in Florida hosts the big kickoff to the trial season. This is one of the premier annual and perennial trials that features many... more »

Industry Top Picks in Georgia

Each year, the University of Georgia welcomes members of the industry along with the general public to tour its spectacular trial gardens. Led by J... more »

California Spring Trials - Terra Nova Nurseries

As ‘Scene’ at California Spring Trials

This year, for the first time in several years, California Spring Trials took place in March. The team from GPN and Lawn & Garden Retailer made... more »

Coleus Stained Glassworks - Dummen Orange

Audacious New Annuals

I have always looked forward with excitement and enthusiasm to beginning of the trial season at Costa Farms in southern Florida. This is one of the pr... more »

Perennials on Trial

Mother's Day has passed, spring is here, and the heat of summer is just around the corner. The 2019 gardening season has begun, and your greenhouses a... more »

Echinacea Sombrero - Darwin Perennials

Perpetual Perennial Performers — 2018 Trials

The quantity of perennials in summer trials has increased substantially. This is the culmination of years of breeding and selection, with significant ... more »

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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