The Phosphorus Paradox (Part 1)

A sign at Austin’s Lady Bird Lake, where Phosphorus runoff has caused toxic algae blooms

On this episode, we’re tackling Phosphorus – an element, crucial to life on earth, which exists in both abundance and scarcity. We cover how humans got hooked on P fertilizers, the political and environmental impacts of mining and pollution, and what might be done about it. 

Mentioned in this episode: 

City of Austin Algae Mitigation;Toledo Junction Coalition Interview; Points North Podcast; US EPA explanation of phosphorus processing waste product storage; Florida Public Radio story about Florida mine disasters; Atlas Obscura podcast: “The Belt and Berm” Part 1 and Part 2; Atlas Obscura text: Moroccan Western Sahara Wall; Soil is Sexy

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Email info@horticulturati.com 

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Horticulture Hangover: Drip irrigation, tropical milkweed, and more fruit tree questions