If you’ve ever stumbled upon an old metal object that looks like a small chimney, covered in soot and smelling faintly of diesel, you might have found a smudge pot. For younger generations, this might be an unfamiliar sight, but for those who grew up in farming communities, it’s a powerful symbol of a bygone era.
Smudge pots were essential for orchard farmers facing cold nights when frost threatened their crops. These stout metal devices burned diesel or kerosene, producing heat and thick smoke. The heat helped protect fruit trees from freezing, while the smoke created a barrier that trapped warmth near the ground, preventing frost from settling. Before the days of weather apps and automated frost alarms, farmers relied on these smoky fires to save their harvests.