Tackling Automation and Consumer Trends
Paul Fisher, professor and floriculture Extension specialist, has over 30 years of experience in applied research and farm advising for the commercial greenhouse and controlled environment industry.

Paul Fisher
Fisher’s session at the EXPO is titled “By Hand or Machine? Deciding on Automation.”
As growers are looking at integrating more automation to their operations, labor, supply chain issues and inflation are critical factors that affect profitability, according to Fisher.
A few “truths” he notes about automation in horticulture and agriculture include: • Automation is just one option to improve labor efficiency; look first at optimizing your workforce with lean practices. • It takes time for robotics to start to really be efficient. • The economics of return on investment are not just about payback time. Consider other factors such as increasing your capacity at the peak and making the work environment safer and more professional for staff.
“Do your homework. Visit other growers and let others work out the kinks. Avoid being too far out on the bleeding edge,” he says. “Concentrate on efficiency and quality, not just low-cost production.”
CONSUMERS AND THEIR LOVE AFFAIR WITH HOUSEPLANTS
Melinda Knuth, assistant professor of horticultural marketing at North Carolina State University, will also speak at the Greenhouse Growers EXPO this year. Knuth has experience in researching the interface between people and plants and helping the horticulture industry understand consumer preferences, perceptions and motivations. In her session, “Consumers and Their Love Affair with Houseplants,” Knuth will speak on the “houseplant craze” and how growers can capitalize on it.
Melinda Knuth
Since 2015, Knuth has seen an increase in houseplant sales; however, COVID-19 accelerated the houseplant industry even more.
“The houseplant popularity is here to stay for the next five years, at least,” she says. “Because of the demographic makeup of younger consumers, they will be continuing to buy houseplants to beautify and fill their apartments and spaces. They also are opting to care for plants and pets instead of having children.”
According to Knuth, millennials are not the only people buying houseplants: “We’re seeing an expansion in who is buying houseplants. Not just millennials are buying houseplants anymore, but we have evidence to show that the breadth of consumers who are buying is increasing as well as the depth of consumption.”
The most popular plants on the market are flowering houseplants and ferns. Surprisingly, succulents are reported to be not as popular as they were in the past. Knuth says plants that are more niche and unique are often more desired by consumers.
Knuth will be giving another session about social media engagement, which will highlight horticulture consumer social media habits and ways to engage as retailers and growers.
Other sessions featured during the EXPO include “Post-Pandemic Retail Strategies” by Bridget Behe and “Stretching Peat to Combat Supply Shortages” by Garrett Owen.
Learn more about these sessions and others at www.glexpo.com. The 2022 Great Lakes EXPO and Michigan Greenhouse Growers EXPO will take place Dec. 6-8, at DeVos Place in Grand Rapids, Michigan.