Hothouse

Latest Episodes:

Horticulturati: Botanical Horror! Feb 19, 2022

Show notes

The Horticulturati is two years old! To celebrate, Colleen announces the release of her new BOOK and Leah brings you to the dark side of the plant kingdom with sinister tales of the horticultural uncanny. Journey with us to "Flytrap Gulch," the Alnwick Poison Garden, and a greenhouse full of googly eyes. In the words of Michael Pollan: "A garden should contain all the colors of human emotion, even the very darkest."

Order Colleen's book here. Want to support the show and get 20% off the book? Join our Patreon!

Mentioned in this episode:

Daisy Butcher, ed Evil Roots: Killer Tales of the Botanical Gothic (2019); Wicked Plants by Amy Stewart (2009); "So Beautiful, This Ghastly Flower" by Michael Pollan, The New York Times (9/18/97).

Horticulturati: Designing for Maintenance & "The Soul of a Farmer" Jan 07, 2022

Show notes

Happy New Year! We're back from vacation with a discussion of a book that is very much in the Horticulturati wheelhouse, The Know Maintenance Perennial Garden. Author Roy Diblik, a Wisconsin-based designer and plantsman, argues that anyone can build a "design-magazine-worthy garden at home" by thoughtfully combining perennials to form functional plant communities that need little more than an annual mow – almost no irrigation, mulch, or hand-pruning required. This low-maintenance method could be a revelation for residential and commercial landscapes alike, but can it work in Texas, with our balmy winters and scorching summers? Is there a way to implement the mowing-for-maintenance concept using electric, rather than gas, machines? Colleen is inspired to experiment as she redesigns her front yard.

Next, we review a documentary short, The Soul of a Farmer, by filmmaker Roger Sherman. Chef-turned-grower Patty Gentry of Early Girl Farm rents three acres in Long Island from Isabella Rosselini (!!!), who calls Patty "the Picasso of Vegetables." Sidestepping many of the tropes of farm-to-table docs (Gentry admits she'd probably be living out of her truck if it weren't for her spouse's financial support) this film paints an honest portrait of the struggles and small victories of one artisanal vegetable grower as she transitions from wholesale growing for restaurants to a Community Supported Agriculture (CSA) model. Food porn ahead!

If you're SERIOUS about gardening, join our Patreon at $5/month and get bonus "in the weeds" content from this episode, video classes, and early access to the show! In this edition of the bonus, Colleen shares her plant list for the front yard, and the mulch conundrum continues. We're talkin' hydrophobic crustiness, the virtues of leaf mold versus pine straw, and so much more!

Email info@horticulturati.com or leave us a message on the Horticulturati Hotline at 347-WAP-HORT.

Photo credit Patrice Casanova/First Run Features

Horticulturati: Growing a Vision with Barton Springs Nursery Nov 30, 2021

Show notes

If you have a passion for plants, you probably love plant shopping. Our local garden centers are more than just a place to source nursery stock; they're a designer's trove of botanical information and inspiration. After untold hours spent perusing the grounds of Barton Springs Nursery, we finally sat down for a chat with two of the new owners, designer Amy Hovis and horticulturist Willy Glenn.

Founded in 1986 by Bernardine and Conrad Bering, Barton Springs Nursery is an Austin institution. Into a drab '80s landscape of photinias, nandinas, and boxwoods, the Berings introduced wild plants from seed and cuttings -- salvias, mallows, bunchgrasses, and palms -- and helped to pioneer the city's vibrant gardening scene with an emphasis on sustainability, native plants, and local expertise. After 35 years, the Berings retired in January 2021 and sold the store to Hovis, the owner of Eden Garden Design; Glenn, the former manager of the nursery; and Greg Thomas. Since then, they've added an event space, revamped the grounds, and adopted two new mascots: a kitten named Fern, and a tortoise named Fig.

Hovis and Glenn say their goal is to make the "new" BSN the best nursery in Texas (at the very least). We talked about new propagation experiments coming down the pike, the catastrophic winter storm in February, and how the pandemic has ushered in an unexpected gardening renaissance.

Please join our Patreon for early access to episodes and bonus content - including several classes on landscape design!

Email us at info@horticulturati.com or dial the Horticulturati Hotline at 347-WAP-HORT.

Mentioned in this episode:

Know Maintenance by Roy Diblik (2014); Leersia oryzoides; Melica mutica

Horticulturati: Garden Design Part II Oct 29, 2021

Show notes

A year ago, we recorded a long and rambly episode on garden design. Now we're making it an October tradition! Revisiting the subject, we realize our approaches to design have changed, but we're still hell-bent on questioning basic tenets. How important is color? Are foundation shrubs necessary? Should we flip the script on "seasonal interest?" Does "timesharing with plants" really work? Join us at the picnic table as we parse out some jargon (form, texture, verticality), swap tips, and get hangry for cookies.

Mentioned in this episode: Five Seasons: The Gardens of Piet Oudolf (2017) and Planting in a Post-Wild World by Thomas Rainer and Claudia West (2015).

Horticulturati: Dividing & Multiplying Plants Oct 04, 2021

Show notes

When you have too many plants, it's time to make more! That's gardener logic for you. Fall is a great time to divide perennials and save seeds - but how? We dig into these methods of backyard propagation and again give you permission to be ruthless and/or lazy in the garden. Go ham on that root ball! Let the veggies bolt! Plants can handle it. Up first: Leah has a design question and Colleen scours the streaming platforms for Monty Don.

Please join the Horticulturati on Patreon!

Mentioned in this episode:

Monty Don; "How to Divide 45 Favorite Perennials" and "Three Simple Ways to Divide Plants" from Garden Gate Magazine; The Complete Guide to Saving Seeds by Robert Gough and Cheryl Moore-Gough.

www.horticulturati.com

Horticulturati: Cleveland and the Cuyahoga River Fires Sep 02, 2021

Show notes

Fresh off a hometown visit to Cleveland, Colleen brings us the story of the Cuyahoga: a river once so polluted with industrial sludge, it burned. At least thirteen times. While the largest and most damaging conflagration occurred in 1952, it was the 1969 river fire that made national headlines, thanks to Mayor Carl Stokes. As one of the first Black mayors of a major American city, the charismatic and media-savvy Stokes connected the dots between economic inequality and environmental degradation, and advocated on the national stage for legislation that would clean up the "urban environment," starting with the Cuyahoga and Lake Erie. Today, the pristine Cuyahoga is a symbol of pride for Clevelanders, yet this civic success story belies the reality of ongoing inequality there. Colleen shares her personal history of growing up in "a city with no superlatives," her own chance connection to Stokes, and how she's begun parsing the difference between "environmentalism" and "environmental justice."

Also, Leah shares an update on the so-called Mystery Seeds from China.

Visit our website for more info. Support The Horticulturati on Patreon for bonus content and early access to episodes.

Mentioned in this episode:

"The Truth Behind the Amazon Mystery Seeds" by Chris Heath (The Atlantic, 7/15/21); Burning River Pale Ale; The Good Time III boat; The Mayor and The People: Carl B Stokes (album by Oliver Nelson); "Carl B. Stokes and the 1969 River Fire" (National Parks Service); "The Cities: The Price of Optimism" (Time, 8/1/69), "The Myth of the Cuyahoga River Fire" (Distillations Podcast, Science History Institute); "Bringing Back Trees to 'Forest City's Redlined Areas to Help Residents and the Climate" (NPR, 6/23/21).

Horticulturati: A Gardener's Guide to Honeybees (Part 2) Aug 17, 2021

Show notes

At long last, here's the second installment of our bee-stravaganza! Leah interviews beekeeper Tara Chapman, owner of Two Hives Honey, about the intricate connection between bees, plants, and weather. Then, your hosts discuss how to be a good steward to honeybees--and native bees and other pollinators as well. Even if you're not a beekeeper, there are many things you can do (or not do) to be a friend to the bees!

Mentioned in this episode:

Instagram's @mr.mrs.beeRescue and @theinnocentgardener (beekeeper Sam Dula); Honey and Venom by NYC beekeeper Andrew Coté.

Horticulturati: Gardener's Guide to Honeybees (Part I of II) Jul 19, 2021

Show notes

Enter the hive with us for another classic critter topic: BEES! We recorded so much on bees that we have to split this bee-nanza into a two-parter! In part one, Leah suits up for a tour at Two Hives Honey in Manor, Texas, and investigates honeybee ecology. In part two, we'll focus on how, as a gardener, you can support our honey-making friends (along with native bees and other pollinators).

What are honeybees? Why do they live in boxes? And how did Apis mellifera, just one of tens of thousands of bee species in the world, become so ubiquitous in our gardens? We'll answer these questions and more with the help of professional beekeeper Samantha Dula.

Mentioned in this episode:

The Beekeeper's Bible by Richard A. Jones and Sharon Sweeney-Lynch; and Bee City (1951), a short film about honeybees narrated by sportswriter and amateur naturalist John Kieran.

Beyond Permaculture with Cassiopeia Farm Jun 03, 2021

Show notes

Welcome to Hothouse Season 2! If you follow any flower farmers on Instagram, the romance may be all too tempting: picture yourself quitting the city, fixing up an old farmhouse, and spending your days harvesting flowers and arranging bouquets on a ten-acre homestead. Now imagine doing that in a fire-prone, flood-prone, deer-pressured, rapidly developing portion of Austin without access to well water or an agricultural property tax exemption. Sam Eberhardt and Dan Poole are farming on the razor's edge, doing everything the hard way, and still somehow managing to make the dream look absolutely fabulous.

In this episode, we take a walk behind the scenes of Cassiopeia, a flower farm and orchard dedicated to ethical land stewardship, wildlife conservation, and "beyond organic" principles. Sam and Dan discuss the structural obstacles faced by small farms, their commitment to regenerative agriculture, and their "shotgun approach" to rolling with the punches of climate change.

Check out Cassiopeia Farm's farm-to-table CSA, the Best Buds Club, find their flowers at Austin Flower Company, Salt and Time, and Confituras, and follow them on Instagram.

This interview was recorded in February 2019. Drop me a line! Music by Moonsicles.

The Horticulturati: Owl Hours Apr 23, 2021

Show notes

Springtime is owl time. Owlets be hatching. Fledglings be fledging. Owl cams be streaming. Enter, with us, the kingdom of the night, as we celebrate these mysterious and beautiful birds.

Drop us a line at www.horticulturati.com or call the Hotline at 347-WAP-HORT. Please join our Patreon!

Mentioned:

Merlin and Minerva's website, Instagram, and live Twitch stream; Austin Birds on Facebook; "Why is the owl considered a wise bird in the West and a symbol of foolishness in India?" (Times of India, Oct 3, 2004); "All About Owls" online presentation from the Austin Nature and Science Center by Mary Beck (Nov 14, 2020 -- ALSO please excuse us for calling it the Austin Science and Nature Center, that was incorrect); Athena the Great Horned Owl at the Lady Bird Johnson Wildflower Center; Owl Shack screech owl boxes.

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