Alfred's Waterproof Heat Mat 20" x 20.75" propa despite the low density of

despite the low density of their fiber structure

Contains Potassium Chloride

Input Power: 10W

These trays sit in the precise footprint that their name suggests and fit easily into all growing tents on the market

Alfred's Waterproof Heat Mat 20" x 20.75" propa despite the low density ofAlfreds Seedling Heat Mat will help to give your seeds and clones a strong and healthy start. Our heavy duty Seedling Heat Mat raises the germination and rooting area temperature to approximately 20F 11C above ambient temperature, encouraging rapid seed germination and the successful. Alfreds Seedling Heat Mat is made from highly durable, waterproof, industrial grade PVC. Thanks to the internal ambient temperature monitor, our heat mats provide