HydroFarm Seedling Heat Mat, 9 x 19.5"

Re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.

• Increases success of seedlings and cuttings
• Warms root area 10-20?F over ambient temperature to improve germination
• Light, watering, and planting information on mat
• Waterproof construction
• 6 foot power cord
• The only UL-listed seedling heat mats on the market!
• 50% thicker construction