{"product_id":"seedling-heat-mat-met-certified-waterproof-germination","title":"Seedling Heat Mat MET Certified Waterproof | Uniform Heating for Germination Indoor Gardening Greenhouse | Hydroponic Seed Starting Warming Pad M \u0026 L Size","description":"\u003ch2\u003eSeedling Heat Mat — MET Certified Waterproof Germination Warming Pad\u003c\/h2\u003e\u003cp\u003eAccelerate germination and boost seedling success rates with consistent, even bottom heat. This MET-certified seedling heat mat delivers uniform warmth across the entire surface, creating the optimal root-zone temperature for faster sprouting and stronger early growth. Waterproof construction and built-in safety protection make it safe for continuous use in humid greenhouse and indoor gardening environments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003ch3\u003eMET Certified — Safety You Can Trust\u003c\/h3\u003e\u003cp\u003eIndependently tested and MET certified for electrical safety. Built-in overheat protection automatically regulates temperature to prevent damage to plants or equipment — safe for 24\/7 operation.\u003c\/p\u003e\u003ch3\u003eUniform Heating Distribution\u003c\/h3\u003e\u003cp\u003eAdvanced heating element design distributes warmth evenly across the entire mat surface — no hot spots, no cold zones. Every cell in your seed tray receives consistent bottom heat for uniform germination rates.\u003c\/p\u003e\u003ch3\u003eWaterproof Construction\u003c\/h3\u003e\u003cp\u003eFully waterproof surface withstands spills, condensation, and humid greenhouse conditions. Easy to wipe clean between growing cycles — durable enough for repeated seasonal use.\u003c\/p\u003e\u003ch3\u003eRaises Soil Temperature 10–20°F Above Ambient\u003c\/h3\u003e\u003cp\u003eElevates root-zone temperature to the ideal germination range, significantly improving sprout rates for warm-season crops like tomatoes, peppers, basil, and tropical plants.\u003c\/p\u003e\u003ch3\u003eCompatible with Standard Seed Trays\u003c\/h3\u003e\u003cp\u003eSized to fit standard 10” × 20” seed trays and humidity dome kits. Works seamlessly with propagation trays, peat pellets, and grow light setups.\u003c\/p\u003e\u003ch3\u003eAvailable in M \u0026amp; L Sizes\u003c\/h3\u003e\u003cp\u003eChoose the size that fits your setup — M (20″ × 20.75″) for compact windowsill or countertop use, or L (48″ × 20.75″) for full grow-shelf or greenhouse bench coverage.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eMET Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating\u003c\/td\u003e\n\u003ctd\u003eUniform distribution, no hot spots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eYes — fully waterproof surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eBuilt-in overheat protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Boost\u003c\/td\u003e\n\u003ctd\u003e~10–20°F above ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize M\u003c\/td\u003e\n\u003ctd\u003e20″ × 20.75″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize L\u003c\/td\u003e\n\u003ctd\u003e48″ × 20.75″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eIndoor \/ Greenhouse \/ Hydroponic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eGermination, seedlings, cuttings, hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIdeal Plants\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🍅 Tomatoes \u0026amp; Peppers — warm-season crops that need 70–85°F soil temps to germinate\u003c\/li\u003e\n\u003cli\u003e🌿 Herbs — basil, cilantro, and other heat-loving herbs\u003c\/li\u003e\n\u003cli\u003e🌵 Tropical Plants — monstera, philodendron, and exotic cuttings\u003c\/li\u003e\n\u003cli\u003e🌱 Microgreens — accelerate germination for faster harvests\u003c\/li\u003e\n\u003cli\u003e🌸 Flowers — petunias, impatiens, and warm-season annuals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUse Scenarios\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🏠 Windowsill Seed Starting — M size fits neatly under a standard tray on any surface\u003c\/li\u003e\n\u003cli\u003e🌾 Greenhouse Bench — L size covers a full propagation row for large-batch germination\u003c\/li\u003e\n\u003cli\u003e💡 Grow Shelf Setup — pair with grow lights and humidity domes for a complete indoor system\u003c\/li\u003e\n\u003cli\u003e🧪 Hydroponic Propagation — maintain optimal root-zone temps for clones and cuttings\u003c\/li\u003e\n\u003cli\u003e🌱 Early Spring Starts — extend your growing season by starting seeds weeks before outdoor temps warm up\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCare \u0026amp; Safety Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDo not fold or crease the mat — lay flat during use\u003c\/li\u003e\n\u003cli\u003eKeep the power cord away from water sources\u003c\/li\u003e\n\u003cli\u003eWipe clean with a damp cloth; do not submerge\u003c\/li\u003e\n\u003cli\u003eUnplug when not in use for extended periods\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Relax Yard","offers":[{"title":"M(20*20.75')","offer_id":52940250972527,"sku":null,"price":48.99,"currency_code":"USD","in_stock":true},{"title":"L(48*20.75')","offer_id":52940251005295,"sku":null,"price":41.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/1104\/5743\/files\/af3d6386-1920-4147-a090-2706d0b29c69.jpg?v=1778494471","url":"https:\/\/krytixgear.com\/products\/seedling-heat-mat-met-certified-waterproof-germination","provider":"Relax Yard","version":"1.0","type":"link"}