Ever seen an old metal object that looks like a mini chimney and smells faintly of fuel? That’s a smudge pot—once a lifesaver for farmers battling frost. What’s a Smudge Pot?
These fat metal cans with chimneys burned diesel or kerosene to produce heat and thick smoke, protecting crops from freezing temperatures. Farmers lit them manually across orchards on cold nights to shield fruit from frost damage.

Why They Mattered
Before modern tech, a surprise freeze could wipe out a season’s harvest. Smudge pots provided warmth and created a smoky barrier to trap heat near the ground. They were smoky, messy, and essential.