{"product_id":"vivosun-durable-waterproof-seedling-heat-mat-10x20-75-in-ul-met-certified-20w-germination-heating-pad","title":"VIVOSUN Durable Waterproof Seedling Heat Mat 10x20.75 in — UL \u0026 MET-Certified, 20W Germination Heating Pad","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the VIVOSUN Seedling Heat Mat, a practical warming solution designed to support seed germination, propagation, and indoor plant care. Measuring 10 inches by 20.75 inches, this pad delivers steady, gentle warmth while drawing only about 20 watts of power. Its UL and MET certifications reflect a commitment to safety and reliability, making it a trusted companion for home gardens, greenhouses, and hobby grows alike.\u003c\/p\u003e\n\u003cp\u003eEngineered for consistency, the mat uses advanced far-infrared heating to create a soft, even heat that helps establish favorable conditions for seeds, cuttings, and young plants. A double-insulated heating film minimizes the risk of root scorching and, when paired with a humidity dome, can encourage dew formation that supports moisture balance around delicate roots.\u003c\/p\u003e\n\u003ch3\u003eWhy it shines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarmth you can count on:\u003c\/strong\u003e Maintains a stable 68–86°F (20–30°C) for seedling start and propagation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEven heat distribution:\u003c\/strong\u003e Far-infrared technology delivers consistent warmth across the tray, helping speed up germination and growth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable and safe:\u003c\/strong\u003e Built from sturdy PVC with a double insulation layer; MET-certified and UL-listed for confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof and easy to clean:\u003c\/strong\u003e IP67-rated surface resists moisture; simple wipe-down after use (do not submerge).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractical design for flats and trays:\u003c\/strong\u003e 10\" x 20.75\" footprint fits standard 1020 trays and beyond, with a 5.9 ft cord and indoor-only use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable and ready to move:\u003c\/strong\u003e Includes a convenient carrying bag for easy relocation between spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile uses\u003c\/h3\u003e\n\u003cp\u003eBeyond seedling germination, this mat suits cutting propagation, microgreens, greenhouse warming, terrariums, and even certain indoor hobby setups like home brewing experiments. For best results, pair with a thermostat controller and humidity dome to manage temperature and moisture levels.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included and tips\u003c\/h3\u003e\n\u003cp\u003eComes with a long cord and a built-in, easy-to-clean surface. For added control, place the mat on a flat, stable surface, connect to a thermostat, and place a humidity dome over your tray when needed to nurture humidity around your plants.\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: Is the VIVOSUN seedling heat mat waterproof and easy to clean?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The surface is IP67 waterproof and easy to wipe clean; do not submerge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a thermostat controller with this mat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Using a thermostat controller is recommended to maintain stable temperatures; pairing with a humidity dome helps manage moisture.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":48185353502964,"sku":"B00P7U259C","price":22.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/vivosun-seedling-heat-mat-10x20-75-front-view.jpg?v=1778380845","url":"https:\/\/www.cerapatiogarden.com\/products\/vivosun-durable-waterproof-seedling-heat-mat-10x20-75-in-ul-met-certified-20w-germination-heating-pad","provider":"Cera Garden","version":"1.0","type":"link"}