‘Teaming With Microbes’ podcast: Gardening myths and facts. Should you sterilize your soil?

This week, Jeff and Jonathan discuss the inundation of gardening misinformation on the internet, particularly the widespread myth that soil should be sterilized.

Welcome to our weekly podcast with longtime Anchorage Daily News garden writer and author Jeff Lowenfels and co-host Jonathan White. Think of it as a companion to Jeff’s weekly ADN gardening columns and his popular series of books.

This week, Jeff and Jonathan discuss the inundation of gardening misinformation on the internet, particularly the widespread myth that soil should be sterilized.

On the other hand, the best way to improve soil is by adding compost. Seeds naturally have everything they need to grow and protect themselves, which we can see in nature.

Following the break, they explore some wood frog science, examining a recent scientific article suggesting wood frogs are developing salt tolerance.

Finally, they tackle a set of listener questions, with topics spanning from compost to grasshoppers.

Have a question? Ask Jeff and Jonathan at teamingwithmicrobes@me.com

Sponsored by Number 2 Organics, Big Foot Microbes and Down to Earth Fertilizers

Hosts: Jeff Lowenfels and Jonathan White. Produced by Evan Phillips.

This podcast is a collaboration between the hosts and Anchorage Daily News.

Feedback: teamingwithmicrobes@me.com

Read Lowenfels’ weekly columns on gardening and growing at ADN.com.

Read Jeff’s books: “Teaming with Microbes: The Organic Gardener’s Guide to the Soil Food Web,” “Teaming with Nutrients: The Organic Gardener’s Guide to Optimizing Plant Nutrition,” “Teaming with Fungi: The Organic Grower’s Guide to Mycorrhizae,” among others.


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Jeff Lowenfels

Jeff Lowenfels has written a weekly gardening column for the ADN for more than 45 years. His columns won the 2022 gold medal at the Garden Communicators International conference. He is the author of a series of books on organic gardening available at Amazon and elsewhere. He co-hosts the "Teaming With Microbes" podcast.

Jonathan White

Jonathan White is the co-host, with Jeff Lowenfels, of the "Teaming with Microbes" podcast. He's an Anchorage small business owner, gardener and former journalist.