Prop Culture

Hortikult Digital Solutions, s.r.o.

Jos Vanden Abeele and Tanya Quintieri are here to spill the plant communi-tea! This is a show for houseplant lovers, collectors, breeders, and hobbyists who want the gossip, the drama, the science, and the real talk about the changing plant community. Get the unpotted secrets, follow the trending drama, and join the mission to build a more sustainable, connected plant community. Email us at propculture@hortikult.com

  1. S02E05 | Podcastathon Special: Why the IAS Matters, Interview with ATL Plant Room

    20. MÄRZ

    S02E05 | Podcastathon Special: Why the IAS Matters, Interview with ATL Plant Room

    In this special "Podcastathon" edition of Prop Culture, Tanya is joined by Ashley (@ATLPlantRoom), the Marketing Chair for the International Aroid Society (IAS). Together, they pull back the curtain on what it means to be part of the world’s leading organization dedicated to the Araceae family. From its "book club" origins in 1977 to its current role as the official international registration authority for aroid cultivars, the IAS has evolved into a global powerhouse for plant science. Tanya and Ashley discuss the tireless work of the society's all-volunteer board and explain exactly how your membership dues and donations fund critical conservation, research, and preservation The IAS is a 501(c)(3) non-profit powered by passion, not payroll. Here is why your contribution—whether time or money—is a direct investment in the future of the plants we love: 100% Volunteer Powered: Every hour of work, from the President to the committee members, is donated. This means your money goes directly toward research and conservation, not administrative salaries.Funding Global Research: Last year, the IAS awarded $35,000 in grants. These funds support projects like:DNA testing every single Anthurium species to map their true evolutionary history.Protecting threatened habitats in Indonesia from mining and unregulated collection.Studying aroid diversity in the Philippines to support biodiversity management and food security.Official Authority: The IAS is the official International Cultivar Registration Authority for the Araceae family, ensuring that the history and naming of your favorite plants stay accurate and consistent.Becoming an IAS member unlocks a world of exclusive resources: Scientific Access: Unlimited digital access to every issue of Aroideana (the flagship peer-reviewed journal) and the quarterly newsletter.Expert Education: On-demand access to Aroid Guides and monthly virtual "Aroid Hours" with experts.The Tropical Plant Expo: Get $5 off tickets to the annual show in Miami and early access to the "Aroids After Dark" impact dinner.Exclusive Community: Join the members-only Discord and get early access to limited-edition merchandise drops.We all love bringing nature into our homes, but that hobby often comes with a carbon footprint. Use this Podcastathon as an opportunity to offset your impact by supporting the society that protects these plants in the wild. Donate: Make a tax-deductible donation directly to the IAS at aroid.org/donateJoin: Become a member today at aroid.org.Volunteer: Apply to join a committee (like Marketing, Education, or Community) and help us grow.Follow Ashley @ATLPlantRoom on all social platforms. Visit aroid.org to support the mission IAS on Facebook: https://www.facebook.com/aroidsocietyIAS on Instagram: https://www.instagram.com/internationalaroidsocietyIAS on Discord (members only): IAS on Substack: https://aroid.substack.com/IAS on LinkedIn: https://www.linkedin.com/company/international-aroid-society IAS Cultivar Registry: https://aroidcultivars.org

    40 Min.
  2. S02E04 | Daffodils, Community, and What’s the Deal Plant Content IP & Content Theft?

    20. MÄRZ

    S02E04 | Daffodils, Community, and What’s the Deal Plant Content IP & Content Theft?

    In this episode, Tanya and Jos bridge the gap between historic botanical discoveries and the modern digital landscape. Jos shares the incredible story of a South African plant rediscovered after 200 years, along with the "Daffodil Fever" of the Victorian era. Tanya updates us on the "generational cold snap" in Florida and how it’s affecting both commercial crops and private collections. The conversation then turns to the ethics of the plant community. We examine plant content theft, including how influencers are targeted by content scrapers and AI face-swapping scams. Finally, Jos brings a trio of "weird plants," ranging from a "brain cactus" to a New Zealand oddity known as the "vegetable sheep." In This Episode, We Discuss: Botanical Rediscoveries: The story of Prismatocarpus fastigiatus, found again in South Africa after being "extinct" for two centuries because botanists were looking in the wrong place.Florida’s Deep Freeze: The impact of the recent 50°F temperature drops on tropical landscaping, Disney World's foliage, and internal vascular damage in fruit trees.Daffodil Fever: Exploring the history of the Narcissus, the "Mrs. R.O. Backhouse" pink daffodil, and the slow-burning game of breeding these bulbs.The Pinecone Trick: Nature’s hygrometer—how to use pinecones as a low-tech visual dashboard for soil moisture.Building Community: Announcing Plant My Event (a free calendar for plant gatherings) and why meeting in person at libraries and "plant chore parties" is the future of the hobby.The Ethics of a Repost: A serious look at IP rights, "content scraping," and why citing a creator in a caption isn't a legal substitute for permission.Weird Plant Ratings: The Brain Cactus (Echinopsis eyriesii f. cristata) – A 4/10 for weirdness. (Link)The Anchor Plant (Colletia paradoxa) – A geometric 9/10. (Link)Vegetable Sheep (Raoulia eximia) – The New Zealand cauliflower-lookalike that earned a 10/10. (Link)Mentioned in this episode Plant My Event: plantmyevent.com — Share and find local plant events for free! iNaturalist: The platform helping botanists rediscover "extinct" species.Google Lens: A primary tool for content creators to track down stolen intellectual property.Connect with us Email: propculture@hortikult.comSubstack: Prop Culture on Substack — Join the conversation in the comments! Instagram: @plantprovenanceWebsite: hortikult.comYouTube: @prop.culture

    53 Min.
  3. S02E01 | Interview with Dr. Tom Croat (Part 1)

    27. JAN.

    S02E01 | Interview with Dr. Tom Croat (Part 1)

    Happy New Year and Welcome to Season 2! We made it back. Tanya is (mostly) healthy, Jos is caffeinated, and we are starting 2026 with a guest we’ve been dreaming of hosting since Day 1: Dr. Thomas Croat. The Man Behind the Name You likely know Dr. Croat as the “Godfather of Aroids”—the man who has described over 1,300 species and collected more plants than probably anyone in history. But in Episode 1 of Season 2, we got to hear the stories before the fame. He told us about his early adventures sailing from St. Thomas to South America on a sloop, a journey he chronicled in his memoir Under the Spinnaker. Lacking the equipment to dry and press plants, he spent months just observing—visiting thousands of habitats and learning Spanish by immersion on the back of trucks and trains. It’s a fascinating look at how a young botanist built the foundation for a legendary career. Also: Can Moss Survive Space? In our news segment, we discussed a mind-blowing study from Science News. Scientists attached spores of the moss Physcomitrium patens to the outside of the International Space Station. The conditions: Vacuum of space, intense UV radiation, extreme freeze/thaw cycles. The result: After 9 months, 86% of the spores came back to life and grew. The takeaway: If we ever move to Mars, this moss is definitely coming with us. Plus: Jos breaks down the history of the Philodendron spiritus sancti bubble. Is it still the “Holy Grail” now that you can buy it in a tissue culture bag? Rate That Weird Plant We close each episode with a segment we call “Rate That Weird Plant”. Check this episode’s weird plants below. Eulychnia castanea f. Spiralis Posted on Reddit by Planta_Samantha. Dendrobium wassellii Posted on Houzz by malteseproverb. Cynomorium coccineum Posted on Science Photo Gallery by Bob Gibbons.

    1 Std. 2 Min.
  4. E09: Season Finale: The Truth About Variegation, P. Dean McDowell, & Weird Plants

    31.12.2025

    E09: Season Finale: The Truth About Variegation, P. Dean McDowell, & Weird Plants

    Episode 9: A Variegated State of Mind (Season Finale) It is the last episode of the year! We are wrapping up the season with a packed episode, spilling some plant tea, diving deep into the science of variegation, and rating some truly bizarre plants. We start by debunking a questionable article about "windowless rooms" (sorry, Enid!) and clearing up the confusion behind the mysterious "Philodendron 69586" floating around the internet. Then, we shine our Provenance Spotlight on a collector favorite: Philodendron 'Dean McDowell'. Finally, we get into our main topic: Variegation. Why does it happen? What is the difference between chimeral and genetic variegation? And why was 2020 the "Variegation Gold Rush"? Thank you to all our listeners for an amazing year. We will see you on January 6th for Season 2! In this episode, we cover: ☕ Spilling the Plant Tea: The Windowless Room Myth: Discussing a "clickbait" article claiming plants flourish in windowless rooms (and why Enid Offolter was mentioned in it). The Number Game: Solving the mystery of Philodendron "69586"—it is actually a typo for Philodendron bettewaterbury (or related to Croat's accession numbers). 🔦 Provenance Spotlight: Philodendron 'Dean McDowell' A hybrid of P. pastazanum x P. gloriosum created by John Banta in 1988. The touching story behind the name (honoring a friend lost to the AIDS epidemic). A tribute to John Banta (1932–2021), a prolific hybridizer who also worked on seedless raspberries and Anthurium crosses. 🎨 Deep Dive: A Variegated State of Mind The Science: How cell mutations in the meristem cause variegation. The Types: Explaining Genetic (stable), Chimeral (unstable), Viral, and Induced variegation (remember Pink Congo?). The Purpose: Hypotheses on why nature produces variegation (herbivore deterrence vs. camouflage). 🏆 Rate That Weird Plant: Lophophora diffusa (False Peyote): A cactus that looks like a "green ball of clay" or... a pimple? https://www.reddit.com/r/BotanicalPorn/comments/1pnyc56/lophophora_diffusa/ Ravenala madagascariensis (Traveler’s Palm): Famous for its stunning, electric-blue seeds. https://www.reddit.com/r/plants/comments/1pownid/strange_blue_fibers_in_this_seed_pod_ive_never/ Microcoelia aphylla: A leafless orchid that photosynthesizes through its roots. https://www.facebook.com/groups/52597049839/?multi_permalinks=10162133715749840 Mentioned in this Episode: Plants: Philodendron 'Dean McDowell', Philodendron bettewaterbury, Monstera 'Thai Constellation', Lophophora diffusa. People: John Banta, Enid Offolter, Fabio Silva (Listener Shoutout!). Connect with us: Email | Website | Reddit Next Episode: We return January 6th with a huge interview!

    47 Min.
  5. E08: "Are We Woke Yet?" Addressing Problematic Names. Our Guest Memo, aka Houseplanty Goodness, on the Future of Collecting and Green Dreams

    24.12.2025

    E08: "Are We Woke Yet?" Addressing Problematic Names. Our Guest Memo, aka Houseplanty Goodness, on the Future of Collecting and Green Dreams

    In Episode 08, Jos and Tanya brave the winter blues (and Christmas trees) to tackle the heavy hitters: Is the plant community finally "woke" yet? We discuss the 2024 vote by 100 scientists to remove racial slurs from Latin names and why common names like "Wandering Dude" might only be a superficial fix. We are also joined by the wonderful Memo (aka Houseplanty Goodness) to discuss "Aroid Fatigue," his dream of a geothermal greenhouse, and why he strips naked after visiting his allotment. In this episode: Spilling the Tea (News): Job Alert: The International Aroid Society (IAS) is looking for new editors for their scientific journal, Aroideana.The "Most Hated" Plants: A poll reveals the top 10 plants collectors will never buy again. Number 1 is Calathea (obviously), but Number 2 might surprise you.New Cultivar Alert: Meet the Monstera 'Bulbasaur', a stable, mint-variegated sport discovered by Yang Liu.Deep Dive: What’s in a Name? The Madrid Vote: In July 2024, the International Botanical Congress voted (narrowly!) to change 200+ scientific names containing the racial slur caffra.Common Names: Discussing Avery Rowe’s article on Tradescantia and the history behind the name "Wandering Jew".Interview: Memo (Houseplanty Goodness): Aroid Fatigue: Why YouTube audiences are asking for anything but another Philodendron.Ethical Botany: Why we need to decolonize plant names and respect local indigenous history.Green Dreams: Memo’s plan for a Victorian-era-style greenhouse powered by geothermal energy.Rate That Weird Plant: Euphorbia obesa: The "Baseball Plant" that looks like a mint-colored stress ball.Trachyandra tortilis: A succulent that looks like ribbon pasta (or lasagna noodles).Euphorbia tirucalli 'Fire Sticks': The "naked lady" plant with toxic latex that can cause blindness.Mentioned in this episode: International Botanical Congress, 2024, Madrid: LinkPotMonsterGarden: Creator of Monstera BulbasaurGuest: Memo (Houseplanty Goodness and @TrojanKing9)Article: Avery Rowe on Tradescantia names.Plant Provenance: https://plantprovenance.comConnect with us: Email: PropCulture@hortikult.comWebsite: https://hortikult.com/podcastReddit: Spill The Plant Tea

    1 Std. 17 Min.
  6. E07: Is Tissue Culture Ruining the Hobby? Plus The 10/10 Weird Ghost Plant, Holiday Cacti, And More!

    17.12.2025

    E07: Is Tissue Culture Ruining the Hobby? Plus The 10/10 Weird Ghost Plant, Holiday Cacti, And More!

    In Episode 07, Tanya is pre-recording before traveling back to Czechia and braving the frozen north (Reykjavik), and Jos is embracing his inner Grinch. We dive deep into the science, myths, and market impact of Tissue Culture—is it saving the hobby or ruining it? Plus, we rate a plant that literally looks like... well, lips. In this episode: Spilling the Tea (News): Holiday Cactus Confusion: Do you have a Christmas, Thanksgiving, or Easter Cactus? Jos explains the difference (and blames capitalism).2025 Trend Watch: An article claims Hoya and Rare Cacti are the "new" IT plants. We react (and spot the "mealybug" in the room).Book Club: Tanya recommends "The Plant Book" by Tammy Huynh—a perfect last-minute gift for the plant nerd in your life.Feature: The Truth About Tissue Culture (TC): The Science: How we clone plants from a single piece of tissue (and why "shoots before roots" matters). The Market Impact: From the $1,000 Monstera obliqua Peru crash to mass-market availability. The Stigma: Are TC plants weaker? Does it kill the excitement of collecting? Tanya and Jos debate the "authenticity" of lab-grown vs. seed-grown. Genetic Anomalies: Why mutations like the Monstera 'Thai Constellation' are actually TC's "happy accidents." Rate That Weird Plant: Selenicereus anthonyanus: The dragon fruit plant that actually looks like a "Fishbone" Cactus relative.Palicourea elata: The infamous "Hooker's Lips" (or Labios de Puta)—nature is getting provocative.Monotropa humile: The ghostly white "Corpse Plant" that gets a perfect 10/10 weirdness score.Mentioned in this episode: Book: "The Plant Book" by Tammy Huynh Video: Kaylee Ellen: "What Really Happened to Rare Plants" Plant Provenance: https://plantprovenance.comConnect with us: Email: PropCulture@hortikult.comWebsite: https://hortikult.comFacebook Group: Spill The Plant Tea

    59 Min.

Info

Jos Vanden Abeele and Tanya Quintieri are here to spill the plant communi-tea! This is a show for houseplant lovers, collectors, breeders, and hobbyists who want the gossip, the drama, the science, and the real talk about the changing plant community. Get the unpotted secrets, follow the trending drama, and join the mission to build a more sustainable, connected plant community. Email us at propculture@hortikult.com