https://www.jefflowenfels.com/

https://twitter.com/gardenerjeff?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor 

https://www.adn.com/author/jeff-lowenfels/ 

https://www.amazon.com/stores/Jeff-Lowenfels/author/B001JS55S4?ref=ap_rdr&store_ref=ap_rdr&isDramIntegrated=true&shoppingPortalEnabled=true 

https://www.youtube.com/watch?v=so0z3wm5oIA

https://www.youtube.com/watch?v=D05bowWp1nY

https://www.instagram.com/gardenerjeff/?hl=en

https://gardenerd.com/blog/podcast-endophytic-bacteria-with-jeff-lowenfels/

Jeff Lowenfels is a humorous and entertaining lecturer. He is a reformed lawyer and author of Timber Press' award-winning and bestselling books, Teaming With Microbes: The Organic Gardener's Guide to The Soil Food Web and Teaming With Nutrients: The Organic Gardener’s Guide to Optimizing Plant Nutrition and completing the trilogy, Teaming With Fungi, The Organic Grower’s Guide to Mycorrhizae and Teaming With the Bacteria; The Organic Gardener’s Guide to Endophytic bacteria.