4in1 Seedling Heat Mat,Warm Hydroponic Heating Pad for Indoor Seed Starting,Brewing and Greenhouses,Durable Waterproof Germination Station Heat Mat (20" x 10"- Heat Mat)

Consistent & Even Heat: This includes 4 pack heat mat, designed with a daisy chain feature, enabling them to connect and work together and also can work alone.When 4 units are connected in series and activated at the same time simultaneously, they provide consistent and even heat distribution to multiple plants. Certified Safety & Reliability:Ruyyi Seedling Heat Mat with ETL listed,Conforms with UL 499, Conforme à la norme UL 499,CSA C22.2 #64, guarantee the stability of seedling mat safety work. Durable & Waterproof Design: This heat mat is made with soft, flexible, long-lasting PVC material and an SPT-2 5.9ft waterproof power cord. Versatile Usage: Ruyyi seedling heat mats are perfect for use with 1020 plant gardening trays and consumes only 17.5W, making it energy-efficient. Ideal for plant sprouting, indoor gardening, home brewing, and terrarium heating. Easy to clean and maintain: Ruyyi seedling heat mat is easy to roll up and easy to store, saving space when not in use