Seedling Heat Mat 6 Pack 10 By 20.75 Inches Upgraded Hot Hydroponic Heating Pad For Fast Germination Indoor Gardening And Greenhouse Growth UL And MET Certified
✔️ 10 x 20.75 in (254 x 527 mm) mat, 20W heat, IP67 waterproof, UL/MET certified
This seedling heat mat is a compact, durable heating pad designed to keep the root zone warm for germinating seeds and propagating cuttings. It's ideal for indoor gardens, greenhouses, seed starting trays, and microbrewing setups.
✅ Maintains 68-86°F root-zone warmth for reliable germination.
✅ Even far-infrared warmth with no hot spots for uniform growth.
✅ IP67 waterproof surface and UL/MET safety certified.
✅ Fits standard 1020 trays; 10 in x 20.75 in footprint.
✅ 20W operation with a 5.9 ft cord; thermostat-ready for precise control.
💡 What is a seedling heat mat used for in indoor germination and propagation? Seedling heat mats are handy tools that keep the root zone warm to speed germination and improve cuttings' success. - They provide steady temperatures for seed trays - They work well with humidity domes for seedlings - They help uniform root development and early growth - They save energy when paired with a thermostat