Hands in the Soil

20. The Most Nutrient-Dense Food on Earth with Zach Benavidez


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Today we’re joined by Zach Benavidez of Terra Hava, who has designed a turn-key microalgae production platform that focuses on cultivating fresh Spirulina as a nutrient rich sustainable protein for human consumption. 

In this episode, we discuss the ins and outs of spirulina, from its surprising nutritional profile to the complex logistics behind creating a high quality product. We also explore Zach’s vision of building a network of hyperlocal spirulina farms that distribute their product to their communities rather than centralized mass production in one location. 


Tune in to learn more about: 

  • Algae as a tool for wastewater treatment, biofuel, bio fertilizers, bio plastics, and food 

  • How our food system contributes to deforestation and why spirulina contributes to the solution 

  • The difference between macro algae (ex. kelp) versus microalgae (ex. spirulina)

  • The origin of spirulina based on the available historical records 

  • A look into the day to day of producing spirulina 

  • The importance of maintaining the integrity of the microalgae cell structure 

  • Why Zach has opted not to use the traditional pond growing method of production 

  • The surprising stories from customers that use spirulina in their day to day lives

  • Spirulina as a way to decrease cravings for junk food 

  • How the process of fertilization within the context of aquaculture differs from fertilizing land plants 

  • Interesting ways to incorporate microalgae into your diet beyond just smoothies 

  • … And so much more! 


  • Connect with Zach: 

    • Visit the website at www.terrahava.com

    • Follow Zach on Instagram: terrahava_spirulina


    • Connect with Hannah:

      • Instagram: @hannahkeitel

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        Hands in the SoilBy Hannah Keitel