Aug 25, 2026
In this bonus episode, Fritz shares key lessons from his week in Ontario as the invited speaker for the 13th Triggs International Premium Vinifera Lecture Series, hosted by Brock University's Cool Climate Enology and Viticulture Institute.
Speaking directly to cool-climate vineyard owners and managers, Fritz explains...
Aug 18, 2026
In this Q&A episode of Vineyard Underground, Fritz answers real-world questions from growers across the U.S., covering late-season disease management, water and nutrient strategy, and vine removal decisions. Fritz talks through post-harvest care for young, non-bearing vines, how to handle irrigation and foliar disease...
Aug 4, 2026
In this episode of Vineyard Underground, Fritz talks with Dr. Mark Krasnow of Thoughtful Viticulture about how to tell real vine stress from false alarms in the vineyard.
Mark explains why grapevines are often tougher than they look and breaks stress into three main categories: water, heat, and wind. He and Fritz...