Jump Start Seedling Heat Mat 10" x 20", 20" x 20", 20" x 48"
- Warms root zone area 10-20.F above ambient air temperature to improve germination process.
- Helps seedlings grow faster and stronger by evenly warming the entire tray.
- Speeds Germination for faster transplants.
- Heavy-duty durable construction.
- Sealed rubber mat is water proof.
- Uses 20 watts
