{"product_id":"fantian-10-lbs-black-lava-rocks-fire-pit-gravel-plant-soil-additive-5-8-mm","title":"FANTIAN 10 lbs Black Lava Rocks – Fire Pit Gravel \u0026 Plant Soil Additive (5-8 mm)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDiscover FANTIAN 10 lbs of black lava rocks, a versatile volcanic rock sized 5-8 mm that balances drainage with moisture retention. Designed for fire pits, garden beds, and plant pots, these stones offer a natural, rugged aesthetic while supporting healthy plant growth and feature-friendly displays.\u003c\/p\u003e\n\u003cp\u003eNatural volcanic lava rock with its porous structure creates air pockets that help roots breathe and soil stay balanced. Its deep, matte black finish adds a modern touch to indoor planters, outdoor borders, aquariums, and bonsai displays, blending with a wide range of design styles.\u003c\/p\u003e\n\u003ch3\u003eReal-life uses\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFire pits and landscaping: Durable gravel that enhances ambiance while staying visually understated.\u003c\/li\u003e\n  \u003cli\u003ePlant care and soil amendment: Top dressing and mulch that support drainage, weed suppression, and moisture retention.\u003c\/li\u003e\n  \u003cli\u003eAquariums and water features: When rinsed and prepared, it can help temper water conditions and support beneficial bacteria in many setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey benefits you may notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved drainage from porous texture, helping soil aeration for potted plants.\u003c\/li\u003e\n  \u003cli\u003eMoisture retention that reduces rapid drying during growth cycles.\u003c\/li\u003e\n  \u003cli\u003eAesthetic versatility with a natural, dark color that complements greenery and stone features.\u003c\/li\u003e\n  \u003cli\u003eWeed suppression when used as a top dressing in containers and garden beds.\u003c\/li\u003e\n  \u003cli\u003eLow-maintenance, long-lasting material suitable for multiple applications in and around the home.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePrep and care\u003c\/strong\u003e: Note that processing and transport can leave some residue and dust. Rinse thoroughly before use. In aquariums, allow filtration and settling to reduce turbidity before introducing aquatic life. For best results, prepare the rocks to fit your setup and rinse again if needed.\u003c\/p\u003e\n\u003cp\u003eWide usage includes filling aquariums, acting as decorative top dressing, enhancing fire pits, and serving as a soil amendment for garden beds. The natural pores provide drainage while maintaining essential moisture, supporting a range of plant types including succulents, orchids, and bonsai.\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 FANTIAN 10 lbs Black Lava Rocks suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They work as decorative fire pit gravel, plant top dressing, and aquarium substrate, supporting drainage and natural texture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I prep the rocks before use in an aquarium or garden?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse thoroughly to remove dust, then allow settling or filtration to minimize turbidity before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FANTIAN","offers":[{"title":"Default Title","offer_id":45781438234810,"sku":"B0F133J4WV","price":93.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/fantian-black-lava-rocks-fire-pit.jpg?v=1776235178","url":"https:\/\/gardencanada.ca\/products\/fantian-10-lbs-black-lava-rocks-fire-pit-gravel-plant-soil-additive-5-8-mm","provider":"Garden Canada","version":"1.0","type":"link"}