…

Completely Arbortrary

…

Completely Arbortrary

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.

#262

Ivory & (Ebony)

work together in perfect harmony (guitar reference). Today, learn all about the ebony (Dio... more

11 Dec 2025

1 HR 14 MINS

1:14:36

11 Dec 2025

#261

The Odysseed (Lotus Tree)

Hop aboard the good ship Odyssey to make for the island of the lotus tree (Diospyros lotus... more

04 Dec 2025

1 HR 00 MINS

1:00:05

04 Dec 2025

#260

Holiday Merch Sale + Urban Trees and Racism

As we take a quick break we're here to remind you that our holiday merch sale ends ON BLAC... more

27 Nov 2025

1 HR 11 MINS

1:11:22

27 Nov 2025

#259

BONUS EPISODE: Fungus in the Fall

As the boys take a much needed break from the wild world of modern podcasting, they presen... more

20 Nov 2025

1 HR 10 MINS

1:10:19

20 Nov 2025

#258

Splitting Facts (Weeping Juniper)

So many junipers, so little time. So let’s pick one! How about the weeping juniper (Junipe... more

13 Nov 2025

1 HR 00 MINS

1:00:23

13 Nov 2025

#257

Goin' Thig Mode (Fraser Fir)

The boys are joined by their first ever third host to discuss goin' thig mode with thigmom... more

06 Nov 2025

1 HR 04 MINS

1:04:51

06 Nov 2025

#256

Deal with the Devil (Bigleaf Magnolia)

BEEware of the bigleaf magnolia (Magnolia macrophylla). This tree made such a strong allia... more

30 Oct 2025

1 HR 09 MINS

1:09:39

30 Oct 2025

#255

Lil' Apple Make This Horse Go Crazy (Manzanilla de la Muerte)

DO NOT TOUCH this week’s tree (Hippomane mancinella), it makes horses go crazy! [Completel... more

23 Oct 2025

58 MINS

58:27

23 Oct 2025

#254

Mummy and Me (Coffintree)

We need a tall, straight, decay-resistant, fragrant wood… call THE COFFINTREE (Taiwania cr... more

16 Oct 2025

51 MINS

51:35

16 Oct 2025

#253

Creature from the Black Tea Lagoon (Swamp Tupelo)

Out of the black tea lagoon comes a swamp monster! It’s the swamp tupelo (Nyssa biflora)—s... more

09 Oct 2025

1 HR 12 MINS

1:12:44

09 Oct 2025

#252

Sectored Architecture (Rocky Mountain Bristlecone Pine)

What if your left foot was in charge of keeping your left hand alive? What if your right b... more

02 Oct 2025

1 HR 03 MINS

1:03:56

02 Oct 2025

#251

Pavlova (The Fruit That Serves Itself)

The maracuya, the passionfruit, the fruit that serves itself (Passiflora lindeniana) produ... more

25 Sep 2025

1 HR 19 MINS

1:19:26

25 Sep 2025

#250

Zwetschgenkuchen (European Plum)

Did you save room for dessert? We're having zwetschgenkuchen, or German plum cake, made wi... more

18 Sep 2025

1 HR 06 MINS

1:06:49

18 Sep 2025

#249

Baesuk (Asian Pear)

Asian pear (Pyrus pyrifolia) is the centerpiece of a Korean dish called baesuk; a dessert ... more

11 Sep 2025

1 HR 06 MINS

1:06:01

11 Sep 2025

#248

Baklava (Pistachio)

It's Plant Based Diet: Just Desserts, where we talk about 4 of the world's sweetest trees.... more

04 Sep 2025

1 HR 06 MINS

1:06:55

04 Sep 2025

#247

Buzz Pollination (Bigberry Manzanita)

Buzz buzz! Let’s connect some pollen the new fashioned way with the Bigberry Manzanita (Ar... more

28 Aug 2025

1 HR 04 MINS

1:04:18

28 Aug 2025

#246

BONUS EPISODE: What is Bark? + Alex's Hawaiian Adventure

What's up Fungal Associates!? This week we have part 2 of our bonus episode fortnight and ... more

21 Aug 2025

44 MINS

44:44

21 Aug 2025

#245

BONUS EPISODE: What is Soil? + Casey's Throat Catastrophe

What's up Fungal Associates! For the next two weeks we bring you some OLD SCHOOL bonus epi... more

14 Aug 2025

53 MINS

53:36

14 Aug 2025

#244

All Trees Go To Heaven (American Beech)

I think, therefore I am... a tree - American Beech (Fagus grandifolia) [Completely Arbortr... more

07 Aug 2025

1 HR 16 MINS

1:16:38

07 Aug 2025

#243

Keyaki (Japanese Zelkova)

The tree you don’t know that you know, but you know it! The Japanese zelkova (Zelkova serr... more

31 Jul 2025

1 HR 04 MINS

1:04:58

31 Jul 2025

#242

Insultivar (Chokecherry)

Don't go chokin' on this cherry (Prunus virginiana) or else you may turn red! And Canadian... more

24 Jul 2025

1 HR 03 MINS

1:03:26

24 Jul 2025

#241

Dial M for (Maxipiñon)

A mystery cone… a mystery tree! What the maxipiñon has to say about genetic bottlenecking ... more

17 Jul 2025

54 MINS

54:09

17 Jul 2025

Podurama

Home

Trending

Personal

Your Podcasts

New Episodes

My Files

Favourite Episodes

Tags (Folders)

Recently Played

Bookmarks

Followed Playlists

#262

Ivory & (Ebony)

#261

The Odysseed (Lotus Tree)

#260

Holiday Merch Sale + Urban Trees and Racism

#259

BONUS EPISODE: Fungus in the Fall

#258

Splitting Facts (Weeping Juniper)

#257

Goin' Thig Mode (Fraser Fir)

#256

Deal with the Devil (Bigleaf Magnolia)

#255

Lil' Apple Make This Horse Go Crazy (Manzanilla de la Muerte)

#254

Mummy and Me (Coffintree)

#253

Creature from the Black Tea Lagoon (Swamp Tupelo)

#252

Sectored Architecture (Rocky Mountain Bristlecone Pine)

#251

Pavlova (The Fruit That Serves Itself)

#250

Zwetschgenkuchen (European Plum)

#249

Baesuk (Asian Pear)

#248

Baklava (Pistachio)

#247

Buzz Pollination (Bigberry Manzanita)

#246

BONUS EPISODE: What is Bark? + Alex's Hawaiian Adventure

#245

BONUS EPISODE: What is Soil? + Casey's Throat Catastrophe

#244

All Trees Go To Heaven (American Beech)

#243

Keyaki (Japanese Zelkova)

#242

Insultivar (Chokecherry)

#241

Dial M for (Maxipiñon)