In this milestone 150th episode, I lay out my manifesto for On The Ledge and answer a question about growing tomatoes, plus we meet listener Lydia and look back at some highlights from the last 50 episodes. For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/7/19/episode-150-the-on-the-ledge-manifesto

Sign up for The Plant Ledger, my email newsletter about the UK houseplant scene: https://www.janeperrone.com/ledger

Check out Legends of the Leaf, my book on houseplants http://legendsoftheleafbook.com

Support On The Ledge on Patreon: https://www.patreon.com/ontheledge

Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone

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Join in #HouseplantHour on Twitter every Tuesday 9pm UK time (4pm ET): https://twitter.com/houseplanthour

I find out how you could become the guardian of a major houseplant genus, and answer a listener question about making terrariums.

For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/7/16/episode-149-terrarium-tips-and-national-collections

Guttation and CAM (aka Crassulacean Acid Metabolism) are central processes for many of our houseplants, but what do they involve?  Terrestrial ecologist Dr Polly Schiffman explains all (and we find out which is her favourite!) Plus I answer a question about a lanky Pilea and we hear from Joe from Texas in Meet the Listener. For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/7/9/episode-148-guttation-cam

If you’ve ever been flummoxed by a houseplant that came with a label marked simply ‘foliage’, this episode will help you start to figure out the name of your new addition. Plant expert Jaco Nel of app SmartPlant joins me to explain the clues he looks for when trying to name plants, and attempts a live plant identification. For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/7/3/episode-147-identifying-houseplants

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 The Ledge on Patreon: https://www.patreon.com/ontheledge

Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone

Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...

Join in #HouseplantHour on Twitter every Tuesday 9pm UK time (4pm ET): https://twitter.com/houseplanthour

When it's unusually hot, you may feel the strain: your houseplants can struggle too. I offer up some tips to help your plants cope with a heatwave, and Doug Chamberlain of Vermont Hoyas joins me to answer a listener question.

For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/6/26/episode-146-houseplants-heatwave-hoyas

Tyler Thrasher is the host of podcast Greenhouse Rants and a brilliant polymath who breeds succulents, has designed and crowdfunded his own plant journal and much, much more. He joins me to talk about why he loves creating Crassula hybrids, racism and the plant community, and why some of the best plant info is not found on the internet! For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/6/19/episode-145-tyler-thrasher

If you enjoy a blast from the past, you’ll like this week’s profiled plants: three species that were once ubiquitous but have been inexplicably ignored in the current houseplant revolution: the piggyback plant, Swedish ivy and Pilea ‘Moon Valley’. And I answer a question about an unusual potential source of water for bromeliads.

For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/6/5/underrated-houseplants

Sign up for The Plant Ledger, my new email newsletter about the UK houseplant scene: https://www.janeperrone.com/ledger

Preorder your copy of my forthcoming book Legends of the Leaf now! https://is.gd/KLhwKK

Support On The Ledge on Patreon: https://www.patreon.com/ontheledge

Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone

Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...

Join in #HouseplantHour on Twitter every Tuesday 9pm UK time (4pm ET): https://twitter.com/houseplanthour

Mealybugs are one of the most common and hard-to-treat pests you’ll encounter as a houseplant grower, so it’s high time we devoted a whole episode to these furry terrors! I interview entomologist Dr Raymond Cloyd to find out what they are and how to get rid of them. Plus, I answer a question about a droopy Calathea. For full show notes, visit https://www.janeperrone.com/on-the-ledge/2020/6/2/episode-143-mealybugs

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 The Ledge on Patreon: https://www.patreon.com/ontheledge

Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone

Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...

Join in #HouseplantHour on Twitter every Tuesday 9pm UK time (4pm ET): https://twitter.com/houseplanthour

Ever wondered why the leaves of your houseplants are different in shape? Professor Enrico Coen of the John Innes Centre joins to me to explain. I co-opt Stephen of the Plant Daddy podcast to help me answer a question about a Nepenthes, and we meet listener Mikaela. For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/5/29/episode-142-leaf-botany-part-one-shape

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 The Ledge on Patreon: https://www.patreon.com/ontheledge

Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone

Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...

Join in #HouseplantHour on Twitter every Tuesday 9pm UK time (4pm ET): https://twitter.com/houseplanthour

Alice Vincent (@noughticulture on Instagram) joins me to talk about two new planty projects: her book Rootbound, and an audio guide to sowing seeds - both perfect lockdown reading and listening material.

For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/5/22/episode-141-alice-vincent

Sign up for The Plant Ledger, my email newsletter about the houseplant scene: https://www.janeperrone.com/ledger

Check out Legends of the Leaf, my book on houseplants http://legendsoftheleafbook.com

Support On The Ledge on Patreon: https://www.patreon.com/ontheledge

Follow Jane Perrone on Instagram: https://www.instagram.com/j.l.perrone

Join the Houseplant Fans of On The Ledge group on Facebook: https://www.facebook.com/groups/house...

Join in #HouseplantHour on Twitter every Tuesday 9pm UK time (4pm ET): https://twitter.com/houseplanthour