{"product_id":"black-red-lava-rock-horticulture-grade-1-2-pound-4-liters","title":"Black|Red Lava Rock (Horticulture grade) 1\/2 pound (.4 liters)","description":"Lava Rock is used as a soil additive or top dressing in the art of bonsai. It also is used with succulents, cacti and tropical plants! As a much better alternative to soil. Perfect for improving drainage and reducing root rot, lava rocks can be added into the soil or used as a top dressing for your potted plants.\u003cbr data-mce-fragment=\"1\"\u003e Grain size 3-7 mm","brand":"planetcactus","offers":[{"title":"Black Lava Rock 1\/2 Pound","offer_id":45333574811955,"sku":"","price":12.0,"currency_code":"CAD","in_stock":true},{"title":"Black Lava Rock 1 Pound","offer_id":45333574844723,"sku":"","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"Red Lava Rock 1\/2 Pound","offer_id":45333574877491,"sku":"","price":12.0,"currency_code":"CAD","in_stock":true},{"title":"Red Lava Rock 1 Pound","offer_id":45333574910259,"sku":"","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/1911\/8899\/files\/il_fullxfull.3769182250_9wvt.webp?v=1686185680","url":"https:\/\/www.planetcactus.ca\/products\/black-red-lava-rock-horticulture-grade-1-2-pound-4-liters","provider":"Planetcactus ","version":"1.0","type":"link"}