2 Tray Seedling Heat Mats Hydrofarm Heavy Duty Minerals but it is important that

but it is important that when using Marathon to rotate chemicals and not use Marathon (no matter the formulation) back to back

The Tape Gun works with a simple four step operation

The cover protects crops from the entrance of airborne insects when the edges of the cover are buried

This commercial-grade hobby greenhouse is one of the strongest on the market

Silver Mulches reflect sunlight up into the undersides of the canopy

2 Tray Seedling Heat Mats Hydrofarm Heavy Duty Minerals but it is important thatDescription Specs FAQs Extend your growing season with the two tray Seedling Heat Mat that measures 20 in. x 20 in. Get a jump start on planting with the Seedling Heat Mat, one of our most popular seed mats. Germinate your seeds faster and also increase seedling and cutting success. The mats warm the rooting area 10 20 degrees Fahrenheit over the ambient temperature. Waterproof construction with complete instructions printed on the mat. Easy to use!