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Podcast · Science

Perennial AF

By Savanna Institute
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NEW Season 1 Oct 15, 2026 · 1 hr 3 min

60,000 Miles of Osage Orange Trees: US Hedge History with Eliza Greenman

Eliza Greenman tells the story of how Osage orange trees played a major role in the settlement of farmland in the central US and how two men, Andrew Jackson Downing and Jonathan Baldwin Turner, ended up devoting much of their careers to the question of how to build a good hedge. Eliza also gives her recommendations - and cautions - for establishing hedges on US farms in 2026. Show notes at www.SavannaInstitute.org/PerennialAF

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