- Warms root area approximately 10 - 20 F over ambient temperature to improve germination process.
- Helps gardeners have better success rates with seedlings and cuttings.
- Perfect for one standard 10" x 20" propagation tray.
- Heavy-duty construction makes this mat very durable.
- More than 20% larger than competitive mats. This allows even warming of your entire tray.
- More consistent heating with fewer hot spots than other seedling heat mats.
- Ed Hume seal of approval.
- 20 watts.
- Dimensions: 10" x 21".
Item Number: 136954
Universal Product Code: 870883008444
Manufacturer: Super Sprouter
Manufacturer's Part Number: HGC726695
Brand: Super Sprouter