Growers Supply Company GSHML 20-3/4-by-48-Inch Large Seedling Heat Mat (Discontinued by Manufacturer)
- Sales Rank:79,510
- Shipping Weight (lbs):3
- Dimensions (in):48 x 20.8 x 0.3
- Warranty:1-Year replacement warranty from date of purchase
- 20-3/4-Inch by 48-Inch
- Warms root area 10-20-degree F over ambient temperature to improve germination
- Increases the success of seedlings and cuttings
- Waterproof construction
- Place a combination of different trays or pots on the mat
This seedling heat mat is 20-3/4-inch by 48-inch (Model # GSHML) is designed to fit under four of our Perma-Nest 22-inch by 11-inch plant trays (GW2211, GT2211, GS2211) or four standard seed flats. Warms the soil in the tray 10-20 degrees Fahrenheit above the room temperature, helping seeds to germinate and grow faster.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED ‘AS IS’ AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.