{"product_id":"nupick-20lb-horticultural-lava-rocks-colorful-3-8-inch-6-9-mm-gravel-for-succulents-cacti-bonsai-vase-fillers","title":"NUPICK 20lb Horticultural Lava Rocks – Colorful 3\/8 inch (6–9 mm) Gravel for Succulents, Cacti, Bonsai \u0026 Vase Fillers","description":"\u003cp\u003eMeet NUPICK 20 lb Mix Horticultural Lava Rocks, a colorful blend designed for plant lovers who value drainage, texture, and easy care. The stones are sized at 3\/8 inch, roughly 6–9 mm, and they darken slightly when wet, offering a subtle visual cue for moisture. This eco-friendly mix is non-staining and non-fading, helping it stay vibrant whether you display it in indoor planters or outdoor pots.\u003c\/p\u003e\u003ch2\u003eWhy gardeners choose this lava rock blend\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eColorful and natural: A six-stone blend adds depth and visual interest to containers while staying true to its materials.\u003c\/li\u003e\n\u003cli\u003eSuperior drainage and aeration: The porous texture supports air flow and moisture balance, reducing soil compaction and helping roots breathe.\u003c\/li\u003e\n\u003cli\u003eProfessional formulation: The mix contributes to soil texture and provides trace minerals that support root growth and plant vitality.\u003c\/li\u003e\n\u003cli\u003ePlant-friendly protection: It creates a protective barrier against weeds and pests that can disturb containers or garden beds.\u003c\/li\u003e\n\u003cli\u003eWidely used: Suitable as a stand-alone decorative gravel, soil amendment, or top dressing for succulents, cacti, bonsai, aquariums, and DIY projects. Rinse 2–3 times before first use to remove surface powder from transit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-life use ideas\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSucculent and cactus containers: A bright top layer that improves drainage while showcasing bold plant shapes.\u003c\/li\u003e\n\u003cli\u003eBonsai care: A gravel top dressing that helps balance moisture and keep roots healthy in compact soils.\u003c\/li\u003e\n\u003cli\u003eIndoor displays and terrariums: A natural look with a porous base that stabilizes humidity and adds texture.\u003c\/li\u003e\n\u003cli\u003eVase fillers and craft projects: A vivid, low-maintenance accent that elevates glass vessels and floral arrangements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePro tips: Before the first use, rinse the rocks 2–3 times to remove surface powder from handling and shipping. Use them alone or mix with soil to customize drainage and aeration for your plant collection. While results can vary by plant and conditions, many gardeners enjoy the practical benefits of improved water handling and an updated visual appeal.\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 the main uses for NUPICK lava rocks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Enhances drainage and aeration in succulent, cactus, and bonsai soils; also suitable as vase fillers and decorative top dressing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to rinse the rocks before use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—rinse 2–3 times to remove surface powder from shipping, then incorporate into soil or use as a top dressing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NUPICK","offers":[{"title":"Default Title","offer_id":45738623434938,"sku":"B0DPKWSCVZ","price":138.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/nupick-20lb-lava-rocks-colorful-6-9mm.jpg?v=1774683243","url":"https:\/\/gardencanada.ca\/products\/nupick-20lb-horticultural-lava-rocks-colorful-3-8-inch-6-9-mm-gravel-for-succulents-cacti-bonsai-vase-fillers","provider":"Garden Canada","version":"1.0","type":"link"}