Jane Perrone
On The Ledge | Grow houseplants with the experts
On The Ledge is a podcast all about indoor gardening - helping you to grow everything from Aloe vera to the ZZ plant. Presenter Jane Perrone has been nuts about houseplants since she was knee high to a Swiss cheese plant. She quizzes the experts, helps you find cool new stuff to grow and figures out how to fix your plant problems. For more information, email ontheledgepodcast@gmail.com or visit janeperrone.com.
Author
Jane Perrone
Category
Podcast website
Latest episode
Jul 10, 2026
Where to listen?
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Episodes
Episode 191: A visit to aroid addict Tony Le-Britton, aka @notanotherjungle 09.07.2021 1:21:12
I meet Tony Le-Britton, the aroid grower extraordinaire known for his Insta account @notanotherjungle , at his home in Northamptonshire. Plus I answer a question about a wayward Hoya. For full show notes visit www.janeperrone.com/on-the-ledge/aroids-notanotherjungle Support On The Ledge on Patreon to unlock exclusive content and ad-free episodes: https://www.patreon.com/ontheledge Check out Th...
Episode 190: Jane's five rules for houseplant care, plus the lowdown on aphids 02.07.2021 1:00:58
Hear my talk on houseplant care from the Leaf Houseplant Festival and I answer a question about aphids. For full show notes visit https://www.janeperrone.com/on-the-ledge/houseplant-rules-aphids Sign up for The Plant Ledger, my new email newsletter about the UK houseplant scene: https://www.janeperrone.com/ledger Preorder Legends of the Leaf, my book on houseplants https://is.gd/KLhwKK Support On...
Episode 189: moving houseplants outside for a summer holiday 25.06.2021 35:58
Want to give your houseplants a staycation outside? Here are my top tips on what you can put outside, what to watch for and what to do if you don't have any outside space. Plus I answer a question about moss poles and we hear from listener Sophie from Wales. For full show notes visit www.janeperrone.com/on-the-ledge/moving-houseplants-outside-summer
Episode 188: getting started with terrariums 18.06.2021 48:27
Terrariums offer endless possibilities for growing, but where do you start? Jacob James of GrowTropicals joins me to discuss containers, substrates and of course - the plants. Plus I answer a question about Aroids and toxicity. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/6/17/episode-188-terrariums Sign up for The Plant Ledger, my email newsletter about the houseplant s...
Episode 187: snake plants aka Sansevieria 11.06.2021 53:02
Succulent expert Dr Colin Walker joins me to discuss the wonderful world of snake plants, aka Sansevierias, plus I answer a question about repotting a fern. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/6/8/snake-plants-sansevieria Sign up for The Plant Ledger, my new email newsletter about the UK houseplant scene: https://www.janeperrone.com/ledger Preorder Legends of th...
Episode 186: rescuing plants with Sarah Gerrard-Jones 28.05.2021 38:26
Like so many household objects, plants are often discarded for the "crime" of being slightly imperfect - but Sarah Gerrard-Jones is out to change that. I meet Sarah, aka The Plant Rescuer, to discuss her obsession with saving every houseplant she can. And I answer a question about a lanky avocado. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/5/25/episode-186-the-plant-re...
Episode 185: the silver dollar vine, Xerosicyos danguyi 21.05.2021 34:21
In this episode I take a look at the silver dollar vine, Xerosicyos danguyi, an intriguing trailing succulent that is a member of the cucurbit family. Plus I answer a question about making a Philodendron fuller, and we hear from listener Greg. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/5/21/silver-dollar-vine-xerosicyos
Episode 184: The Houseplant Expert by Dr David Hessayon - the book that launched my houseplant obsession 14.05.2021 31:26
Dr David Hessayon's book The Houseplant Expert has been inspired indoor gardeners for decades, including me! In this episode I talk to two fellow horticulturists who knew him well, and reflect on his legacy. Plus I answer a question about moving a 5ft cactus, and we hear from a ten-year-old houseplant fan in Meet The Listener. To read the full show notes visit www.janeperrone.com/on-the-ledge/2021...
Episode 183: leaf botany part six - what do plants know, with Beronda Montgomery 07.05.2021 40:40
Did you know that plants have memory, senses and their own unique language? Find out more with Dr Beronda Montgomery, author of new book Lessons With Plants, in the latest instalment of the leaf botany series. Plus I answer a question about plants to hang in the shower. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/5/7/episode-183-leaf-botany-part-six-what-do-plants-know-...
Episode 182: Perrone's plant pet peeves 30.04.2021 40:08
From succulents in terrariums to indoor olive trees, I get a few houseplant-related rants off my chest. Plus we hear from listener Jami. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/4/21/episode-182
Episode 181: moth orchid rescue with Terry Richardson 23.04.2021 56:30
Moth orchids looking miserable? Want to get your Phalaenopsis to rebloom? Terry Richardson (aka The Black Thumb) joins me to answer all your orchid rescue questions: plus I answer a question about plants that can hold their own in a loft space. For full show notes visit https://www.janeperrone.com/on-the-ledge/phalaenopsis-moth-orchid-rescue
Episode 180: Indonesian houseplant culture with Youtuber Onlyplants 16.04.2021 45:43
This week Jakarta-based YouTuber and prolific grower Sean William Salim joins me to talk about plant culture in Indonesia, and we say hello to Ray from South Korea in Meet The Listener. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/4/16/episode-180-indonesian-houseplant-culture-with-youtuber-onlyplants
Episode 179: citrus and more with HGTV's Marianne Canada 09.04.2021 44:54
I talk growing indoor citrus and much more with HGTV's Marianne Canada and answer a question about Philodendron vs Monstera. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/3/25/episode-179
Episode 178: leaf botany part five - dormancy 26.03.2021 49:32
Is my plant taking merely resting, or is it dead? Why has my cactus stopped growing? If you've ever asked yourself these questions, this episode is for you! Botanist Dr Matt Candeias joins me to demystify dormancy in plants. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/3/25/episode-178-leaf-botany-part-five-dormancy-and-death
Episode 177: biological controls part two 18.03.2021 42:50
Listen to the second part of my interview on biological controls for pests, plus I answer a question about an Oxalis and give an update on the sowalong, and we hear from listener Tate. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/3/12/episode-177-biological-controls-pests
Episode 176: biological controls part one 12.03.2021 38:18
I'm joined by two biological control experts to tackle your questions about dealing with infestations on your plants. Plus I answer a question about a droopy prickly pear, and we hear from a seven-year-old fan of the show in Meet The Listener. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/3/1/episode-176-biological-controls-pests
Episode 175: Hoyas and more with Ellen Zachos 05.03.2021 43:56
Garden writer and podcaster Ellen Zachos joins me to talk about our favourite Hoyas, plant tattoos and the future of houseplants. And I answer a question about plants to place next to a heater. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/3/1/episode-175
Episode 174: celebrating four years of On The Ledge 25.02.2021 32:41
In late February 2017 I set up a microphone in my husband's underwear drawer and recorded the first episode of On The Ledge. More than 170 episodes later, and I'm celebrating the show's fourth birthday, looking at the episodes that captivated and the plants that enthralled us. Keep listening to the end for the blooper reel… For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/2/...
Episode 173: plants behind glass at Hidcote 12.02.2021 49:42
I'm joined by Lottie Allen, head gardener at Hidcote in the Cotswolds, England, to learn about growing plants behind glass at this famous Arts and Crafts garden. Plus I answer a question about untangling a string of hearts, and we get a sowalong update. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/2/9/episode-173-inside-the-hidecote-plant-shelter Sign up for The Plant Le...
Episode 172: your sowalong questions answered 05.02.2021 34:02
The On The Ledge sowalong is an annual podcast project encouraging listeners to sow and grow houseplant seeds: in this episode I answer some of the questions raised by listeners eager to take part. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/2/5/epiosde-172-your-sowalong-questions-answered
Episode 171: humidity 29.01.2021 36:08
Moisture in the air helps keep many houseplants healthy, but how do we know how much humidity our plants need? Kevin Espiritu and Jonathan Jarry join me to explore the misty world of humidifiers. Plus we hear from listener Teagen in Meet The Listener. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/1/20/episode-171 Sign up for The Plant Ledger, my new email newsletter about...
Episode 170: sowalong and plant chat 22.01.2021 54:26
It's time to sow some seeds and shoot the breeze about Hoya trends in this episode; plus I answer a question about two very similar-looking variegated houseplants: one rather rarer than the other. For full show notes visit https://www.janeperrone.com/on-the-ledge/2021/1/8/episode-170
Episode 169: cactus and succulent poaching - what you need to know 16.01.2021 49:55
Rare cacti and succulents are being ripped out of the ground and sold illegally all over the world. Dr Jared Margulies of the University of Alabama joins me to discuss the issue of plant poaching: from what to look for when you're buying rare succulents, to who is behind the illegal trade. And I answer a question about storing Xanthosoma corms. For full show notes visit https://www.janeperrone.co...
Bonus festive episode: Jane reads A Christmas Carol by Charles Dickens 24.12.2020 1:20:32
This bonus episode has nothing to do with plants! It's just a bit of fun. I read an abridged version of the classic Christmas story, A Christmas Carol by Charles Dickens. I hope it'll be a relaxing listen, but if you're just here for the houseplants, skip this one and check out my back catalogue of more than 160 planty episodes. Find out more about A Christmas Carol in the show notes: https://www...
Episode 168 addendum: On The Ledge quiz answers 19.12.2020 4:23
Find out how you scored in the On The Ledge quiz as Jane reveals the answers. Check out the questions and answers in full at https://www.janeperrone.com/on-the-ledge/2020/12/14/plant-quiz-aloe-vera
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