Perennials

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 »

Culture Report: Opening the Door to Seed Salvia

With the tallest spikes and the deepest blue color, the new Salvia nemorosa ‘Salvatore Blue’ from Kieft Seed is an excellent alternative to vegeta... more »

Chat Room — May 2019

This month, we asked growers about perennial production, the cannabis market and labor. Click on the PDF below to read what they had to say.... more »

Terra Nova to Participate in International Horticulture Exhibition in China

Terra Nova Nurseries will participate in the 2019 International Horticultural Exhibition, in Beijing, China, April 29-Oct. 7, 2019. Terra Nova will... more »

PPA Announces 2019 Symposium Keynote

The Perennial Plant Association has announced that Piet Oudolf, the influential Dutch garden designer and leading figure in the "new perennial" moveme... 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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May 2019 GPN
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