1 rich Libsyn https://www.libsyn.com 90 600 Avery Rowe joins me to talk about one of the most vexed questions in the world of gardening - does a ‘drainage layer’ of rocks or gravel aid water drainage from a pot? The answer may surprise you! For full show notes visit&amp;nbsp;https://www.janeperrone.com/on-the-ledge/2025/6/27/episode-305-pots-and-drainage-does-a-layer-of-stones-help 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&amp;nbsp;and my houseplant cards Houseplant Gardener in a Box here. 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... On The Ledge http://www.janeperrone.com/ <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/37377335/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/37377335