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Completely Arbortrary

Completely Arbortrary

A Science and Education podcast Explicit

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About the show

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.

Newest episodes

Quite the Specimen (Stewartia)

51 min

Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Quince U Been Gone (Quince)

53 min

Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

*𝘛𝘏𝘌* (Munz Oak)

43 min

Originally aired 10/10/2024 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

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The newest 50 of 310 episodes

Quite the Specimen (Stewartia)

51 min

Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Quince U Been Gone (Quince)

53 min

Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

*𝘛𝘏𝘌* (Munz Oak)

43 min

Originally aired 10/10/2024 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

To Kākāpō, Thanks for Everything! (Rimu)

59 min

Originally aired 1/18/2024 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Leave Juglone Alone (Black Walnut)

36 min

Originally aired 1/28/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Syrup Season (Sugar Maple)

48 min

Originally aired 3/11/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Jungle Buffet When the Figs Come to Play (Strangler Fig)

45 min

Originally aired 5/13/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Completely Awful Mutton (Nutmeg)

48 min

Originally aired 11/4/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Concerning Tree Care (Pedunculate Oak)

56 min

Originally aired 3/24/2022 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Endocarpe Treeum (Ice Cream Bean Tree)

49 min

Originally aired 7/25/2024 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Once Upon a Turtle Time (Beach Sheoak)

59 min

Originally aired 8/10/2023 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Mixed Treelings (Black Cottonwood)

49 min

Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Putrid Gums & Dreadful Terrors (Meyer Lemon)

51 min

Originally aired 12/16/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Spoonful of Sugar (Noni)

59 min

Originally aired 3/16/2023 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Milkshakes (Western Red Cedar)

1 hr 0 min

Originally aired 8/19/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Fancy Timbers (Cedar of Lebanon)

46 min

Originally aired 5/6/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What's in a Name? A Lot (Ghost Pine)

1 hr 2 min

Originally aired 10/26/2023 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Only the Lonely (Kentucky Coffeetree)

43 min

Originally aired 4/20/2023 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Sakura, Hanami, Shinto, Kami (Japanese Cherry)

50 min

Originally aired 4/15/2021 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Chock-Full of Deadly Poison (Sea-Mango)

39 min

Originally aired 10/31/2024 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Fruit That Serves Itself (Passionfruit)

49 min

Originally aired 9/25/2025 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Night Vision (Honey Locust)

59 min

Originally aired 10/19/2023 Join the Cone Club, our snail-mail botanical sticker club! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Situationship (Trumpet Tree)

44 min

Originally aired 8/18/2022 Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and join the Cone Club Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

That's the Game of the Name (Nootka Cypress)

52 min

Originally aired 6/12/2023 Join the Cone Club, our snail-mail botanical sticker club to support the pod. Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and join the Cone Club Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Pirate's Booty (Coco-de-Mer)

37 min

Originally aired 3/28/24 Join the Cone Club, our snail-mail botanical sticker club to support the pod. Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Silk Road Kill (White Mulberry)

53 min

Originally aired 4/28/2022 Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and join the Cone Club Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Das Root (Sassafras)

50 min

Originally aired 12/9/2021 Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and join the Cone Club Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Boioioioing (Rubber)

45 min

Originally aired 2/27/2025 Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and join the Cone Club Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Death Row Chocolate Milk (Cacao)

1 hr 5 min

Originally aired 12/23/21 Join 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 Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Positively Petrified (Rainbow Wood)

44 min

Originally Aired 10/27/2022 Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Shinto My God! (Sakaki)

57 min

Originally aired 12/07/2023 Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Hades! Hades! Hades! (English Yew)

58 min

Originally aired 1/27/2022 Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Episode III: Revenge of the Pith (Douglas-fir 3)

1 hr 35 min

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 Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Wood Vibrations (Wild Whiskey Cherry)

1 hr 15 min

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 by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

BONUS EPISODE: Trees of the Deserts

10 min

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 Notice at https://art19.com/privacy#do-not-sell-my-info.

Anastasianism (Siberian Stone Pine)

1 hr 13 min

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 Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

How Casey Learned to Stop Worrying and Love the Apple (Apple 3)

1 hr 12 min

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 by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Are You There, Fog? (Coast Redwood 2)

1 hr 10 min

Fog: the coast redwood's strongest ally through a process called folial uptake. Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Reinventing the (Wheel Tree)

1 hr 3 min

Don't go reinventing the wheel tree (Trochodendron aralioides), it certainly isn't. Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Even Older Growth (Western Juniper 2)

1 hr 30 min

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. Then, we play a brand new game! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Renaissance Tree (Superb Schima)

1 hr 8 min

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 Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Cones on the Spectrum (Celerytop-Pine)

1 hr 19 min

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 conifer”? Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Evolutionary Naïveté (Blue Ash)

1 hr 0 min

When the emerald ash borer came to North America, few ashes survived. But one native species, the blue ash (Fraxinus quadrangulata), survived. How did this lucky survivor beat the odds? Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Bird Influence (Limber Pine)

1 hr 26 min

Today we discuss our flexible friend the limber pine (Pinus flexilis) and its curious co-evolutionary relationship with, you guessed it, BIRDS. Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Burning Hot Fresh Root News (Scots Pine)

1 hr 10 min

Welcome to Season X of Completely Arbortrary, our final hoorah! To begin the end, we talk about senses of smell and the Scots pine (Pinus sylvestris). Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

It's The End of Completely Arbortrary (As We Know It)

50 min

It's been 5 years of weekly tree podcasts, but after this final season, Casey and Alex will be moseying on to the next chapter for an extended hiatus. Buckle up for THE FINAL SEASON of Completely Arbortrary. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

How Water Moves Through Trees (Oyster Bay-Pine)

1 hr 17 min

Turgor pressure, negative pressure, vessels and tracheids, embolisms… It’s a fact-packed Christmas Day episode of Completely Arbortrary, featuring the Oyster Bay-pine (Callitris rhomboidea). This drought tolerant tree has a surprising mechanism for keeping its water closely guarded. Merry Christmas! Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Underplanted, Underrated, Underappreciated (Japanese Pagodatree)

1 hr 18 min

Underrated, underplanted, underappreciated… so why isn’t the Japanese pagodatree (Styphnolobium japonicum) a more popular as a street tree in our urban forests? Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Ivory & (Ebony)

1 hr 14 min

work together in perfect harmony (guitar reference). Today, learn all about the ebony (Diospyros ebenum), it's typical path through capitalism, and the guitar luthier who gave it back to the world. Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The Odysseed (Lotus Tree)

1 hr 0 min

Hop aboard the good ship Odyssey to make for the island of the lotus tree (Diospyros lotus). But, could this be a case of mistaken idenitree?... Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson Support the pod and become a Treemium Member Follow along on Instagram Find Arbortrary merch on our store Find additional reading on our website Cover art by Jillian Barthold Music by Aves and The Mini-Vandals See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

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