{"product_id":"biomand-12qt-leca-clay-pebbles-for-plants-10-20mm-for-hydroponics-orchids","title":"BIOMAND 12qt LECA Clay Pebbles for Plants – 10-20mm for Hydroponics \u0026 Orchids","description":"\u003ch2\u003eUpgrade Your Growing Medium with BIOMAND LECA Pebbles\u003c\/h2\u003e\u003cp\u003eMeet the BIOMAND 12qt LECA clay pebbles, a natural, kiln-fired growing medium designed to support healthy roots while offering flexibility in how you care for plants. Each ball is 10-20mm in diameter, created at high temperatures (around 1200 C) to deliver durability and a light, airy feel in pots and hydroponic trays.\u003c\/p\u003e\u003cp\u003eWhat sets these clay balls apart is their ready-to-use, low-dust profile and neutral pH. They are pre-washed to minimize fine dust and residue, making them a practical choice for busy gardeners who value simplicity and consistency. Because they are 40% lighter than traditional soil, they contribute to easier handling, transport, and potting while staying robust through repeated use. BIOMAND estimates 5+ years of reuse with proper care.\u003c\/p\u003e\u003ch3\u003eKey Benefits for Drainage, Aeration, and Plant Health\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNatural \u0026amp; pre-washed stones: 10-20mm diameter, kiln-fired for superior durability, with low dust and neutral pH that is plant-friendly.\u003c\/li\u003e\n\u003cli\u003eSuperior drainage \u0026amp; aeration: The honeycomb-like internal structure creates micro-air pockets, delivering more oxygen to roots and reducing waterlogging risks compared with soil.\u003c\/li\u003e\n\u003cli\u003eSimplified moisture balance: As a top dressing or in hydroponics, these pebbles slow soil evaporation and help maintain a root-friendly environment across varying conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVersatility Across Setups and Styles\u003c\/h3\u003e\u003cp\u003eThese LECA pebbles are a versatile choice for orchid potting, hydroponic systems, terrariums, and herb gardens. When used beyond cultivation, their natural, fade-resistant texture also complements decorative applications in aquariums, gardens, and modern plant displays.\u003c\/p\u003e\u003ch3\u003ePractical Uses That Reduce Mess and Expand Possibilities\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSplash-free gardening: Top-dressings minimize soil splash during watering and offer a tidy, earthy aesthetic in containers.\u003c\/li\u003e\n\u003cli\u003eOutdoor resilience: The earthy tones and durable surface help protect soil and reduce mud splashes in wet weather.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage Tips and Care\u003c\/h3\u003e\u003cp\u003eRinse or soak before first use, spread at the pot base for drainage, or layer with plants for optimized aeration. Reuse, rinse, and store in a cool, dry place between uses to maximize lifespan.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are BIOMAND 12qt LECA clay pebbles best used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A versatile growing medium for drainage and aeration across orchids, hydroponics, terrariums, and mixed potting mixes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the LECA pebbles pre-washed and reusable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they’re pre-washed with low-dust, neutral pH, kiln-fired for durability, and reusable for 5+ years with proper cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BIOMAND","offers":[{"title":"Default Title","offer_id":45741772800186,"sku":"B0FFZCF28Q","price":79.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/biomand-leca-pebbles-12qt-pack-shot.jpg?v=1774834681","url":"https:\/\/gardencanada.ca\/products\/biomand-12qt-leca-clay-pebbles-for-plants-10-20mm-for-hydroponics-orchids","provider":"Garden Canada","version":"1.0","type":"link"}