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GROWERTALKS - August 2025 Issue (Vol. 89 No. 4)
Acres & Acres
Washtub or Teaspoon?
Chris Beytes
Uncertainty isn’t a signal to wait—it’s a cue to act. While others clutch their teaspoons, grab your washtub.
Cover Story
Modernizing the Classics
Story & Photos by Chris Beytes, Bill Calkins & Jennifer Zurko
Plant breeders and suppliers continue their strong focus on perennials, so the second part of our coverage of the California Spring Trials features many exciting new introductions in this category.
Culture Notes
The Surprise Behind Prickly Pear
Lowell Halvorson
It’s both surprisingly beautiful and a surprise because you don’t expect cactus as display color. But there it is.
Features
Connecting the Multi-generational Green Industry
Paige Franks
Emotional intelligence across the ages.
Features
Perennials Section: Bulking Best Practices for Perennial Growers
ThinkPlants Team (Anik Graves, Zoltan Kovacs & Joey Wisema
Bulking is an essential stage of perennial growth. Whether you’re growing first-year flowering perennials or vernalizing and overwintering your crops, developing a healthy root system and vegetative growth (or “bulk”) is necessary to ensure a healthy, even finished crop.
Features
Perennials Section: Cold Has a Purpose
Paul Pilon
Understanding how vernalization and dormancy impact perennial plant quality is critical. Similarly, cold protection strategies can make or break your crop—especially in colder regions.
Features
Perennials Section: Getting Beyond the Juggling Act
Katie Miller
A case for perennial early season color.
Features
Perennials Section: Managing Weeds in Perennial Production
Broch Martindale
Weed control in perennial production is both an art and a science.
Features
Perennials Section: Overwintering Checklist
Compiled by Bill Calkins
Follow these best practices to optimize your approach to overwintering perennials.
Features
Perennials Section: Overwintering vs. FYF Perennials: What’s Right for Me?
Chris Fifo
Success can be achieved growing perennials traditionally—fall planted and overwintered—or using first-year-flowering strategies. The trick is knowing your crops and leveraging resources.
Features
Perennials Section: Vernalizing Perennials: A Grower's Guide to Successful Overwintering
Drew Koschmann
For many perennial growers, planting late in the summer is a strategic move to meet the high demand of early spring sales. Whether supplying landscapers or filling garden center shelves, the goal remains the same: deliver healthy, robust plants just as customers begin preparing their gardens.
Features
Planning Email Campaigns for the Future
Katie Elzer-Peters & Heather Prince
Act NOW to get spring marketing done.
Features
The Reward is Worth the Wait
Jeb S. Fields
A look into shrubs hitting the market in 2026 and what it takes to get there.
Features
Through the Pores
Jeb S. Fields & Kristopher S. Criscione
The last part of our in-depth series on concepts for pore science.
Features
Wave Around the World
Sarah Makiejus
We partied in pink across the globe to celebrate 30 years of Wave Petunias.
Growers Talk Business
A Peek Behind My MASC
Art Parkerson
In case you haven’t heard, just about every ornamental nursery and greenhouse in the USA just had a pile of cash dropped in their laps, all thanks to the USDA’s Marketing Assistance for Specialty Crop (MASC) program.
Growers Talk Production
You’re Not Born With Leadership—It’s Developed!
Austin Bryant
Developing leadership skills can be hard—just as hard as breaking old bad habits and replacing them with better ones­—but that’s exactly what you’re doing.
GT in Brief
22-acre Greenhouse Collapses in the Netherlands
Chris Beytes
If you search online for “Dutch greenhouse collapse,” you can find frightening security camera footage of the moment this giant glass tomato range collapsed, pushed by strong winds and weakened by workers who’d removed some structural beams to make room for a new curtain system.
GT in Brief
AmericanHort Invites You to Talk to Sage
Jeb Fields
AmericanHort has announced Sage, their new AI-powered assistant designed to help you navigate AmericanHort’s extensive library of resources.
GT in Brief
Floragard Growing Media Now Available in the U.S.
Jennifer Zurko
Floragard, a long-time name in the German horticulture industry, is now officially registered in the U.S. market and ready to supply high-performance soil mixes.
GT in Brief
Happy 40th, Vis Seed!
Chris Beytes
Vis Seed Company is celebrating 40 years as a family business.
GT in Brief
Jose Smith Jr. Named President of Costa Farms
Chris Beytes
Jose “Joche” Smith Jr., son of Jose and Maria Smith, co-owners and co-builders of Costa Farms of Miami, has just been named president of the business as part of the leadership transition process.
GT in Brief
LiveTrends Earns Top Target Vendor Award
Chris Beytes
Target has named LiveTrends the 2024 Food & Beverage Business Partner of the Year.
GT in Brief
New GrowWise Smart Spectrum From Signify Boosts Crop Growth Up to 6%
Jennifer Zurko
Signify unveiled the Philips GrowWise smart spectrum—an innovative algorithm designed to automatically optimize horticultural LED lighting based on real-time sunlight irradiation.
GT in Brief
New Private Group for Container Nurseries
Chris Beytes
Next Level Nursery Group is a brand-new paid-membership “leadership community” designed to help container nurseries “reach the next level,” as the name implies.
GT in Brief
On the Move
Jennifer Zurko
Ball Horticultural Company/Ball Seed/Darwin Perennials; Ball FloraPlant; BioSafe Systems; Four Star Greenhouse; HilverdaFlorist; McHutchison
GT in Brief
Save the Date for the Northeast Greenhouse Conference
Jennifer Zurko
The Northeast Greenhouse Conference & Expo will be back in downtown Manchester, New Hampshire, November 12-13, 2025.
GT in Brief
Syngenta Flowers Partners With Tapp
Jennifer Zurko
Syngenta Flowers announced their partnership with Tapp to replace current single-use plastic data loggers with Tapp-paper data loggers.
Inside Look
Easter Eggs, Breadcrumbs & Golden Nuggets
Jennifer Zurko
How often do we put Easter eggs throughout GrowerTalks and Green Profit?
JZ on D.C.
Grow Influence Where It Matters: Invite Your Member of Congress for a Visit
Jennifer Zurko
Most elected officials have limited knowledge of the horticulture industry—what we grow, how we operate and the challenges we face.
Paul's Pointers
Summertime: It’s Exponential
Paul Pilon
Although I think you deserve a break and suggest you find time for relaxation with what’s left of this summer, I also encourage you to not become complacent and be aware of how challenging summer production can be.
Pest Management
Target Scale Insect Crawlers to Prevent Sticky Situations
JC Chong & Zee Ahmed
There are about 1,100 scale insect species in North America and each feeds on one or more plant species, and many of these plant species are what we grow.
TRENDING NOW
Agastache Beelicious Pink Agapk
Emerald Coast Growers
TRENDING NOW
Baroness Fookes EviGsy156(PBR)
Donahues Clematis Specialists
TRENDING NOW
Big Time Happy
Our American Roots
TRENDING NOW
Dümmen Orange
Dümmen Orange
TRENDING NOW
First-Year-Flowering Tool
Darwin Perennials
TRENDING NOW
GrowWise
Signify
TRENDING NOW
Headgrower
Bartlett Instrument Company
TRENDING NOW
MyGrid 10K
Nature’s Generator Inc.
TRENDING NOW
Thermal labels
MasterTag
TRENDING NOW
Topflor
SePRO Corporation
TRENDING NOW
XXpire
Corteva