July 2024 Controlled Environment Agriculture, Greenhouse Product News, Lighting, Plant Trials, Research

Editor’s Letter: Summertime decisions By Heather Machovina

It’s officially summer, new releases are out and it’s time to plan for next year. Breeders showcased some big genetic improvements in annuals, perennials and foliage options at the 2024 California Spring Trials. Heat and drought tolerance have become a big part of the “behind-the-scenes” genetics. Taking center stage are bright colors and more manageable growth habits for small space applications. Start your search for new 2025 varieties here.

Bailey Nurseries has also been busy making improvements in the smooth hydrangea category. Years of research and trialing have produced a grower-friendly, compact and easier to finish new release. Get all the details. 

CEA R&D 

How efficiently plants use light energy can vary depending on other environmental conditions like temperature and humidity. Read how researchers in CEA at University of Georgia (UGA) are using a plant biofeedback system to help develop better lighting strategies.

And don’t miss best practices in managing vapor pressures in the greenhouse and tips for improved ventilation throughout plant canopies.

If you have been battling with blooming through the spring season, check out some troubleshooting tips. Erik Runkle, professor and floriculture specialist at Michigan State University, discusses some of the reasons growers could be experiencing late flowering.