Highlights from Greenhouse Grower’s October 2025 Issue

From new greenhouse lighting innovations to a look at how moths are unappreciated pollinators, there was a lot of information to cover in Greenhouse Grower® Magazine‘s October 2025 issue. Check out the slideshow below for a closer look at the top stories (links to each story are included in the photo gallery and the rest of the article below). You can also find a digital version of the issue here.

Lessons Learned in Dynamic Lighting with Pleasant View Gardens

Greenhouse Grower Editor Brian Sparks talks with Mike Goyette and Aleksi Zosifov at Pleasant View Gardens about its trials with Sollum Technologies‘ dynamic lighting system.

Meet Brad Meyer, Our 2025 Head Grower of the Year

Our 2025 Head Grower of the Year, Brad Meyer, is celebrated at Bachman’s for his innovation, drive to elevate others, and ongoing commitment to learning.

Additionally, we’ve created a new photo gallery that showcases Brad’s work on- and off-site.

Ethephon Drenches Now Labeled and Approved with Collate

From Christopher J. Currey, ethephon drenches are now an option for growers seeking more uniform and longer-lasting growth control, due to Collate’s updated label.

Top Articles
Reducing Supplemental Lighting Costs in Orchid Production

Why Moths Matter More than You Might Think as Pollinators

Dr. Allan Armitage  looks at the importance of conservation efforts to protect pollinators and why moths are often overlooked as beneficial insects.

How Plant Growth Regulators are Tools for Quality and Efficiency

Marisa Reyes looks at how plant growth regulators (PGRs) can help growers cut labor costs, simplify crop management, and ensure consistency across production and shipping.

New Innovations in the Field of Greenhouse Lighting

Speaking with Signify (Phillips) and Sollum Technologies, here’s how new lighting innovations, including dynamic LEDs and AI controls, help growers adapt faster and save energy.

What You Can Learn from This Farewell to a Plant Companion

Brian reflects on lessons learned from the CBS segment “Pride and Perils of Plant Parenthood”.

Perennials with Fall Appeal: Planning Now for Next Year

With selections from Darwin Perennials, Quality Greenhouses, Walters Gardens, and Willoway Nurseries, growers and breeders are sharing strategies to make perennials a bigger part of fall programs.

The Real-World Benefits of Advanced Lighting Controls

Gretchen Schimelpfenig of the Greenhouse Lighting and Systems Engineering (GLASE) consortium looks at the results of four New York greenhouse operations using Cornell’s LASSI system to optimize lighting.

4