By Andi Anderson
The Michigan grape and wine community gathered in Traverse City on August 21–22, 2025, for the fourth annual Dirt to Glass conference, organized by Michigan State University Extension, AgBioResearch, and Intentional Agriculture.
This year’s theme, “From Intention to Impact,” emphasized turning ideas into action to build a stronger wine industry.
Day one featured opening remarks from Amanda Danielson of Intentional Agriculture and Dr. Paolo Sabbatini of MSU, who reminded participants that Dirt to Glass was designed as more than a conference—it is a hub for science, storytelling, and collaboration.
Keynote speaker Katie Nelson, vice president of Winemaking at Ste. Michelle Wine Estates, shared insights on balancing scale with sustainability and grower partnerships.
She stressed that premium wine quality rests on consistency, respect for farming, and authenticity. Discussions followed with Bryan Ulbrich of Left Foot Charley, who echoed the need for Michigan wines to lead with quality and story rather than compete on price.
Scientific presentations highlighted innovation, including PIWI grape varieties—disease-resistant hybrids with potential to reduce chemical use in vineyards—alongside soil carbon capture research led by MSU’s Bruno Basso, who emphasized precision practices such as cover cropping to boost resilience and profitability.
Interactive sessions included a blind tasting exercise, grower-winemaker panels, and live participant surveys. Panelists candidly addressed labor shortages, disease pressures, and weather challenges, while attendees reinforced the need for collaboration and communication.
Day two brought participants into vineyards across Old Mission and Leelanau peninsulas. Field demonstrations showcased site selection, irrigation, trellis systems, biodiversity, drone spraying, and composting practices that connect science to real-world viticulture.
At Chateau Chantal, trial blocks of PIWI varieties sparked debate on their future role in Michigan, while Rove Estate highlighted biodiversity strategies and drone technology for vineyard management.
Participants praised the conference’s practical value. “The DTG conference was a valuable resource in furthering these goals,” said Marcel Lenz of Leelanau Cellar, noting his focus on reducing chemical use and improving soil health.
By the close of Dirt to Glass 2025, one message was clear: Michigan’s wine industry must embrace research, sustainability, and innovation to ensure long-term growth. Plans are already underway for the 2026 event, continuing the effort to shape Michigan wine’s future—from soil to glass.
Photo Credit: gettyimages-willhowecreative
Categories: Michigan, Rural Lifestyle