In this episode, we sit down with Sam Knapp, an Alaskan grower and author of Beyond the Root Cellar, to explore what it means to solve the biggest gaping hole in the local food system: winter food security. We dive deep into his journey from chemical engineering and a formative Fulbright grant in Sweden to establishing a successful, low-overhead storage crop farm in Fairbanks, Alaska. We highlight how Sam built a highly viable business on 1 acre by focusing on low-maintenance root crops like parsnips and utilizing efficient, manual systems instead of heavy machinery. Sam breaks down the structural design of his self-built cold storage facility, tips for managing humidity with Inkbird sensors and thermostats, and the reality of fighting thermal mass in the ground. Finally, we discuss how local growers can build predictable, highly profitable “off-season” revenue, his advice on avoiding the "YouTube Academy" trap by finding mentors, and his ultimate mission to democratize cold storage for local communities.
Sam’s book: Beyond The Root Cellar
Timestamps
[00:00] Intro.
[03:34] Shifting local foods from a summer novelty to reliable winter staples.
[07:47] Pivoting from a PhD engineering track to an intense physical farm season in Sweden.
[17:43] Arriving in Fairbanks and integrating into a resilient community of transplants.
[25:03] Operating an off-grid farm through extreme sub-zero winter temperatures.
[36:19] Designing a low-maintenance, part-time farm layout to balance summer field research.
[46:13] Breaking down the real economics, gross revenues, and net profits of a 1 acre farm.
[55:04] Debunking tractor dependency and utilizing manual tools for market gardening.
[01:00:22] Structural mechanics of modern root cellars vs. traditional root cellars.
[01:23:46] Utilizing residential cooling units and custom micro-environments to preserve crops cleanly.
[01:47:47] Rapid fire Q&A, books, fitness and wellness, and traditional dance.
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Guest Social Media Links
Sam Knapp:
Instagram: https://www.instagram.com/offbeetalaska/
JM:
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