Use the 7Penn Heating Strip 3″ x 20″ Inch to consistently radiate heat 10 to 20 degrees above ambient temperature even as starting seedlings, fermenting, brewing, and more. Simply find a flat, dry surface such as a windowsill, plug the heating strip’s convenient 6-foot long electrical cord into a standard 120-volt outlet, and the strip will mechanically start to heat and hold its own regulated temperature. You’ll be able to place a propagation tray or other plant container on the heat mat or wrap the heating strip around a 1-gallon mason jar. The 7Penn Heating Strip will provide you with the most efficient environmental keep an eye on for indoor fermentation and starting delicate seedlings. The temperatures in the soil of indoor plants may also be as much as 5-8°F less than indoor air temperatures–simply adding a heating strip creates faster germination and stronger roots, making the 7Penn Heating Strip a perfect warm germination station for indoor growing.
Practical: Use the 7Penn Heating Strip 3″ x 20″ Inch to gently warm propagation seedling trays or wrap around gallon jars of homebrew and kombucha at 10 to 20 degrees F above ambient temperature
Easy to Use: Simply plug the 6-foot electrical cord into any standard 120-volt outlet and the mat will mechanically start heating — the mat is self-regulating and won’t overheat; wrap around a 1-gallon mason jar or lay flat for under-object heating
Versatile: Use to brew and ferment kombucha, kimchi, yogurt and homebrew beer or start plant propagation for seeds, herbs, vegetables, and flowers
Durable: Heavy-duty construction is waterproof and easy to clean; mat’s slim design is great for small spaces and assists in keeping countertops and windowsills uncluttered
Specifications: Mat measures 3 inches by 20 inches; 6-foot power cord included; Includes 1 Year 7Penn Warranty