Hydrofarm® Seedling Heat Mat™ Size:9" Prolonged exposure to higher temperatures

Prolonged exposure to higher temperatures and/or direct sunlight may adversely affect potency

Great value for all power wash situations

The body is constructed from heavy-duty plastic with reinforced ridges all the way around so it can handle 300 pounds of food

Dimensions: 8 1/8" L x 1 5/16" W

Hydrofarm® Seedling Heat Mat™ Size:9" Prolonged exposure to higher temperaturesNurture your seedlings and plant cuttings with the Hydrofarm Seedling Heat Mat. Designed to increase the success of your cuttings, this waterproof mat automatically warms the rooting area of your seedlings 10 20 over the ambient temperature. Includes lighting, watering and planting information printed directly on the mat and a 6 power cord. UL Listed. Size Watts Volts 9 x 19 1 2" 17 120 20 x 20" 45 120 48 x 20" 107 120 The mats heat may be controlled