Story perspectives

Iowa Farmer Transitions to Sustainable Mushroom Farming Model

2/20/2026

Summary

Story summary

Tanner Faaborg, a sixth-generation farmer from Iowa, shifted his family's operation from raising more than 8,000 pigs to growing lion’s mane and oyster mushrooms with support from the Transfarmation Project.
The move promotes sustainable farming and reduces the mental health toll associated with the concentrated animal-feeding operation (Cafo) model.
The Faaborgs now sell mushroom-based products directly to consumers and demonstrate a viable alternative to industrial agriculture.

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Story summary

Tanner Faaborg, a sixth-generation farmer from Iowa, shifted his family's operation from raising more than 8,000 pigs to growing lion’s mane and oyster mushrooms with support from the Transfarmation Project.
The move promotes sustainable farming and reduces the mental health toll associated with the concentrated animal-feeding operation (Cafo) model.
The Faaborgs now sell mushroom-based products directly to consumers and demonstrate a viable alternative to industrial agriculture.