Have you ever been scrolling Instagram before and seen a picture where it looks like plants are planted in Cocoa Puffs, like little brown balls, or gravel? Maybe as you've been scrolling, you've seen the words semi-hydroponics, passive hydroponics, or LECA.Well, today’s episode is a deep dive into the art of growing plants hydroponically, but specifically through semi-hydroponics, a popular soil-free growing method that uses an inorganic growing medium instead of traditional potting mix.We'll dive into what that means in the episode. This is a way-back conversation with Kay from @inrootedlove as part of the best of Growing Joy series because more and more plant parents are becoming curious about hydroponic growing for their houseplants, and I thought this would be a really interesting discussion to revisit for anyone considering their own transition away from soil.I’ll also share a little bit about my personal experience growing in LECA at the end of this episode. It’s been several years since I recorded this interview, and I’ve had a long semi-hydroponics journey since then, so I’ll give you an honest update before we wrap. In this episode, we learn:What is “semi-hydro” aka “passive hydroponics”?How Kay became the LECA Plant Lady she is todayHow Semi-Hydro worksWhat are LECA ballsWhat materials do you need to have a LECA setup?How does a beginner make their first LECA setupHow expensive is this hobby?How to fertilizeWhat products Kay uses in her homePest management for a semi-hydro setup Mentioned in our conversation:“Passive or Semi-Hydro” Amazon StoreYouTube: First Time "Semi" or "Passive" Hydroponic Set Up for Houseplants! Are you curious if semi-hydro (aka passive hydroponics) could simplify your plant care routine?Check out the full show notes and blog for a beginner-friendly breakdown of LECA, reservoirs, and more! Follow KayInstagramFacebookThreadsAmazon Follow Maria and Growing Joy:Order my book: Growing Joy: The Plant Lover's Guide to Cultivating Happiness (and Plants)by Maria Failla, Illustrated by Samantha LeungJoin the Bloom and Grow Garden Party Community Platform & App AKA the plantiest and kindest corner of the internet! Get your FREE 2-week trial here!Take the Plant Parent Personality Quiz (Get the perfect plants, projects and educational resources for YOUR Lifestyle)Support Bloom and Grow Radio by becoming a Plant Friend on Patreon!Instagram: @growingjoywithmariaTiktok: @growingjoywithmariaSubscribe to the Growing Joy Youtube channel! /growingjoywithmariaWebsite: www.growingjoywithmaria.comPinterest: @growingjoywithmaria Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.