Alfred's Heat Mat 48" X 20.75" tool and accessories After years of rigorous testing

After years of rigorous testing and development alongside professionals and large scale operations

8lbs Carbon Bed Width 1

All Vortex PRO-lite products come with a PRE-filter included

conductivity and temperature in nutrient solution

Test on a small area first to ensure no damage

Alfred's Heat Mat 48" X 20.75" tool and accessories After years of rigorous testingAlfred's 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. Alfred's Seedling Heat Mat is made from highly durable, waterproof, industrial grade PVC. Thanks to the internal ambient temperature monitor, our heat mats provide consistent, even