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Terra Preta and Biochar - Mark Ervin

Jul 28, 2022
Background: a bucket of charged biochar. In the foreground at the top quarter of the image is the logo for GreenGro Biologicals, beneath this, starting at the middle of the image, is a headshot of podcast guest Mark Ervin
Show Notes

The guest for this episode is Mark Ervin of GreenGro Biologicals. He joins me to share his passion for terra preta soil and biochar and how he turned that love into an entrepreneurial business bringing a regenerative product to market. Along the way, he shares the difference between simply burning something and calling biochar versus creating a carbon-rich, mineralized biochar, the importance of nutrient ratios for sustainable growing, and much more.

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Below, you'll also find additional books and information on terra preta and biochar, as well as related interviews on The Permaculture Podcast.

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Resources:
More Information on Terra Preta and Biochar
  • Terra Preta (Wikipedia)
  • Biochar (Wikipedia)
  • The Biochar Solution by Albert Bates
  • Burn by Albert Bates and Kathleen Draper
Related Interviews
  • Dr. Elaine Ingham - The Soil Food Web
  • Eric Toensmeier - Drawing Down Carbon: Agroforestry and Climate Change
  • Permabyte: Biochar, Gasification, and Woodlot Management
  • Mary Johnson - An Introduction to Nutrient Dense Farming
  • Connor Stedman - Carbon Farming - Soil
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