Mike Sullivan is the author of "The trees in San Francisco", Jason Dewees is a horticulturist and author of "Designing with Palms", and Richard Turner is a designer, consultant, the Emeritus Editor of Pacific Horticulture, and co-editor of "Trees of Golden Gate Park".

The three men got together in the early days of the Pandemic and put their imaginations and frustrations to work creating self-guided, pop-up, sidewalk-chalked, walking tours of the trees of the various neighborhoods of San Francisco.

In the process, and at a time of high rates of emotional isolation for many, the three tree geeks got a city of people outside into the fresh air to meet and know better their tree neighbors all around them.

With a whole new winter of pandemic complications and complexities in front of us, and in introducing urban-dwelling humans to their trees, and these trees to their people, the "three tree geeks of San Francisco” - and all our other knowledgeable tree folk doing likeminded work in the world – provide us a journey lesson on looking, listening and living. Listen in!

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The show is available as a podcast on SoundCloud, iTunes, Google Podcast, and Stitcher. To read more and for many more photos please visit www.cultivatingplace.com.