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About This Podcast
Tree advocate Casey Clapp and his tree-curious friend Alex Crowson bring you a podcast about trees and other related topics. History, culture, art, religion, science... trees affect and are affected by everything. Join Casey and Alex on their silly and educational journey to prove it.
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Recent Episodes
Situationship (Trumpet Tree)
Originally aired 8/18/2022Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and join the Cone ClubFollow along on InstagramFind Arbortrary merch on our…
That's the Game of the Name (Nootka Cypress)
Originally aired 6/12/2023Join the Cone Club, our snail-mail botanical sticker club to support the pod. Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and…
Pirate's Booty (Coco-de-Mer)
Originally aired 3/28/24Join the Cone Club, our snail-mail botanical sticker club to support the pod.Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonFollow along on…
Silk Road Kill (White Mulberry)
Originally aired 4/28/2022Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and join the Cone ClubFollow along on InstagramFind Arbortrary merch on our…
Das Root (Sassafras)
Originally aired 12/9/2021Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and join the Cone ClubFollow along on InstagramFind Arbortrary merch on our…
Boioioioing (Rubber)
Originally aired 2/27/2025Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and join the Cone ClubFollow along on InstagramFind Arbortrary merch on our…
Death Row Chocolate Milk (Cacao)
Originally aired 12/23/21Join the Cone Club, our snail-mail botanical sticker club to support the pod. Link in the bio!Completely Arbortrary is produced and hosted by Casey Clapp and Alex…
Positively Petrified (Rainbow Wood)
Originally Aired 10/27/2022Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and become a Treemium MemberFollow along on InstagramFind Arbortrary merch on…
Shinto My God! (Sakaki)
Originally aired 12/07/2023Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and become a Treemium MemberFollow along on InstagramFind Arbortrary merch on…
Hades! Hades! Hades! (English Yew)
Originally aired 1/27/2022Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and become a Treemium MemberFollow along on InstagramFind Arbortrary merch on…
Episode III: Revenge of the Pith (Douglas-fir 3)
In our final mainline episode of Completely Arbortrary, we revisit the tree that started it all: the Douglas-fir (Pseudotsuga menziesii).Completely Arbortrary is produced and hosted by Casey…
Wood Vibrations (Wild Whiskey Cherry)
In our penultimate episode of Completely Arbortrary (as we know it), we discuss the wild whiskey cherry (Prunus serotina) and its many wooden accolades.Completely Arbortrary is produced and hosted…
BONUS EPISODE: Trees of the Deserts
Alex is unexpectedly out this week so you get a bunch of ums and uhhs from Casey along with an audio essay about desert trees!See Privacy Policy at https://art19.com/privacy and California Privacy…
Anastasianism (Siberian Stone Pine)
Be one with the land (and also learn teleportation) with Anastasianism, a religion centered around the Siberian stone pine (Pinus siberica).Completely Arbortrary is produced and hosted by Casey…
How Casey Learned to Stop Worrying and Love the Apple (Apple 3)
260 episodes and 5 years later, and Casey has found an apple he loves, (Malus hupehensis), which he dubs by far the most interesting apple in the world.Completely Arbortrary is produced and hosted…
Are You There, Fog? (Coast Redwood 2)
Fog: the coast redwood's strongest ally through a process called folial uptake.Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and become a Treemium…
Reinventing the (Wheel Tree)
Don't go reinventing the wheel tree (Trochodendron aralioides), it certainly isn't.Completely Arbortrary is produced and hosted by Casey Clapp and Alex CrowsonSupport the pod and become a Treemium…
Even Older Growth (Western Juniper 2)
You’ve heard of old growth forest… but how about old growth woodland? For more info, ask the western juniper (Juniperus occidentalis), a tree that is helping to redefine the meaning of old growth.…
Renaissance Tree (Superb Schima)
A tree that lacks nothing… except for name recognition: the superb schima (Schima superba) (yes, that is its real name.)Completely Arbortrary is produced and hosted by Casey Clapp and Alex…
Cones on the Spectrum (Celerytop-Pine)
Forget everything you thought you knew about conifers, and make way for the celerytop-pine (Phyllocladus aspleniifolius) with leaves and cones like no other, and raises the question “what is a…
Frequently Asked Questions
Completely Arbortrary has published 288 episodes since December 2020, covering topics in Comedy, Education.
Completely Arbortrary is currently highly active with new episodes weekly. Average episode length is 1h 8m.
Sign up on Grep.FM to access contact details for Completely Arbortrary, including email and social media links.
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