{"product_id":"echinodorus-cordifolius","title":"Echinodorus cordifolius","description":"\u003cp\u003eThe Radican Sword (\u003ci\u003eEchinodorus cordifolius\u003c\/i\u003e), also widely known as the Creeping Burhead, is a magnificent, hardy rosette-forming sword plant featuring broad, heart-shaped leaves. Native to the Americas, this robust freshwater species adds a bold, structural presence to larger aquariums and open-top paludariums.\u003c\/p\u003e\n\u003ch3\u003eShort Description \u0026amp; Highlights\u003c\/h3\u003e\n\u003cp\u003e\u003ci\u003eEchinodorus cordifolius\u003c\/i\u003e is a fast-growing, adaptable background plant celebrated for its rich green foliage and ease of maintenance. It serves as an ideal centerpiece or background anchor for beginner aquarists seeking a resilient, impactful live plant that helps maintain water quality.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Product Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eScientific Name\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003ci\u003eEchinodorus cordifolius\u003c\/i\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCommon Names\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRadican Sword, Creeping Burhead\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePlacement\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMidground to Background\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCare Level\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEasy \/ Beginner-Friendly\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eGrowth Rate\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFast\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMax Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 to 20 inches (30 to 50 cm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eLighting Demand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMedium to High\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Parameters\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTemp: 59°F–86°F (15°C–30°C) | pH: 5.0–8.0 | KH: 0–21 dKH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDetailed Beginner Care Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003e1. Placement \u0026amp; Aquascaping\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDue to its expansive ultimate size and striking heart-shaped leaf structure, the Radican Sword is best positioned in the midground or background of medium to large aquariums. It also excels in open-top setups or semi-emersed environments like paludariums, where its flower stalks can eventually breach the water surface.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2. Substrate \u0026amp; Root Nutrition\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAs a heavy root-feeder typical of the \u003ci\u003eEchinodorus\u003c\/i\u003e genus, \u003ci\u003eEchinodorus cordifolius\u003c\/i\u003e relies heavily on its root system to take up nutrients. For optimal health, plant it in a nutrient-rich aquarium substrate or pair a standard gravel substrate with regular root tabs to ensure steady, robust growth.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e3. Lighting \u0026amp; Maintenance\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis plant adapts readily to varying setups, though moderate-to-high lighting encourages dense, compact foliage and prevents excessive upward leggy growth. Because of its fast growth rate, routine trimming of older or outer leaves helps maintain a clean visual presentation and promotes new runner growth.\u003c\/p\u003e","brand":"Plants","offers":[{"title":"Default Title","offer_id":57050292060500,"sku":"ST010592","price":6.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/Echinodoruscordifolius.png?v=1788854980","url":"https:\/\/www.tropicalmarineaquatic.com\/products\/echinodorus-cordifolius","provider":"Tropical Marine Aquatic","version":"1.0","type":"link"}