Episode 308: A sowalong quick-start, hairy Philodendrons and why your Calathea is miserable

On The Ledge32mApril 3, 2026

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AI-Generated Summary

In Episode 308 of On The Ledge, host J.L. Perone kicks off the annual Sew Along with an enthusiastic deep dive into growing houseplants from seed, emphasizing its affordability, educational value, and accessibility—especially with the recent launch of houseplant seeds by UK-based Unwinds. The episode offers practical, low-cost entry points, including growing avocados from pits and sowing Ripsalis berries, with detailed methods shared from listener feedback. Perone also shares personal updates, including his return to the podcast after being made redundant, and promotes his Patreon with a 20% discount code for new members. The episode then tackles two listener questions: one about supporting a climbing Philodendron squamiferum that has outgrown its coir pole, and another about a drooping Calathea princess Jessica that’s struggling despite consistent moisture. The host advises increasing light exposure for the Calathea—countering the myth that they need shade—and suggests repotting and pruning to revive the plant. Throughout, the tone is warm, encouraging, and deeply plant-obsessed, blending practical advice with storytelling and humor. Key takeaways include: (1) Growing houseplants from seed is affordable and educational, with multiple viable methods; (2) Avocado pits and Ripsalis berries are excellent beginner projects; (3) Calatheas thrive in bright, indirect light, not deep shade; (4) Drooping in Calatheas is often due to low light and root rot, not normal behavior; (5) Philodendrons like squamiferum need tall, sturdy supports and can be pruned to manage growth; (6) Repotting and adjusting light gradually are essential for plant recovery; (7) Listener engagement is central to the show, with questions often answered on air; (8) Patreon support helps sustain the podcast and offers exclusive content. The episode radiates optimism and community, celebrating small victories in plant care.

Key Takeaways
1

Growing houseplants from seed is affordable, educational, and accessible—try avocado pits or Ripsalis berries.

2

Calatheas need bright, indirect light, not deep shade; drooping is often due to insufficient light, not overwatering.

3

Pruning and repotting can revive overgrown or struggling plants like Philodendron squamiferum.

4

Gradual light acclimation helps Calatheas adapt without leaf burn.

5

Patreon support enables the podcast and offers exclusive content like ad-free episodes and bonus podcasts.

…and 3 more takeaways available in PodZeus

Chapters
0:00
10 min

Welcome Back & The Sew Along Launch

It's time to get your sew on. Yes, the On The Ledge Sew Along is back and I'll be taking a first nervous dip into a very full On The Ledge post bag.

Highlight
10:00
10 min

How to Grow Plants from Seed: Avocados & Ripsalis Berries

Seeds just want to germinate. It's what they do. So it's worth experimenting.

Highlight
20:00
10 min

Patreon Update & Listener Support

This is a really, really good time to go ahead. Why? Because from today, April the 3rd to the 10th, you can use code OTLBACK to get 20% off.

Highlight
30:00
10 min

Solving the Philodendron Squamiferum Support Problem

Addressing a listener’s question about a Philodendron squamiferum that has outgrown its coir pole, Perone explains the plant’s hemi-epiphytic nature and recommends either repotting with a larger pole or pruning to manage growth. He shares historical context, noting the plant’s popularity since the 1950s.

40:00
13 min

Reviving a Drooping Calathea: Light Over Moisture

If you're keeping the soil moist and light levels are too low, then the plant is photosynthesizing incredibly slowly. And those roots are surrounded by too much moisture. Root rot sets in and hey presto, you have a droopy, miserable plant.

Highlight
High-Impact Quotes
If you're keeping the soil moist and light levels are too low, then the plant is photosynthesizing incredibly slowly. And those roots are surrounded by too much moisture. Root rot sets in and hey presto, you have a droopy, miserable plant.
J.L. Perone28:02
Viral: 90.0
It's time to get your sew on. Yes, the On The Ledge Sew Along is back and I'll be taking a first nervous dip into a very full On The Ledge post bag.
J.L. Perone0:01
Viral: 85.0
Seeds just want to germinate. It's what they do. So it's worth experimenting.
J.L. Perone7:46
Viral: 80.0
Speakers

Host

J.L. Perone
Topics Discussed
Houseplant Propagation from Seed95%Calathea Care and Light Needs90%Philodendron Support and Pruning85%Patreon and Podcast Sustainability80%Root Rot and Soil Health75%Plant History and Botanical Nomenclature70%Listener Engagement and Community Building70%Sustainable Plant Growing Methods65%
People & Brands

On The Ledge

media

15xPositive

Philodendron squamiferum

other

12xPositive

J.L. Perone

person

12xPositive

Ripsalis

other

10xPositive

Avocado Seed

other

8xPositive

Patreon

other

8xPositive

Calathea princess Jessica

other

6xPositive

The Atlas of Deadly Plants

book

3xPositive

Unwinds

brand

2xPositive

US Department of Agriculture

organization

2xNeutral

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