Please review the schedule and the details on our product pages for more information. Seeds and supplies continue to ship within 3-5 business days.
Waterproof Seedling Heat Mat - 48in x 20in
No thermostat required!
Raises soil temperature 10 to 20 degrees!
- Item Form: Accessories
- Height: 20 in
- Width: 4 ft
- Additional Characteristics: Season Extenders, Seed Starting
- Restrictions:
*Due to state restrictions we cannot ship to the following:
Canada, Guam, Puerto Rico, Virgin Islands - show more
If you like to begin your garden indoors in late winter, low temperatures can sometimes make germinating seeds difficult. You COULD keep the heat cranked up, of course, but why not just raise the soil temperature in your seed flats and begin the garden of your dreams right in the basement or on the kitchen counter? Let the Seedling Mat do the work for you!
This waterproof mat fits neatly beneath 4 standard-size seed flats, raising the temperature of the soil anywhere from 10 to 20 degrees above that of the surrounding air. You can't get much use from it in a zero-degree room, but if you've got a chilly basement or mudroom just perfect for starting seeds, plug in this mat and off you go!
There is no need to use a thermostat with this mat, though if you want to measure the exact soil temperature (for those hard-to-start seeds!), we've got a nifty little thermostat to do the trick. And the mat includes helpful hints printed right on, so you never need root around for gardening books when facing a new seed-starting challenge!
This is the largest size of seedling heat mats, measuring 48 by 20 inches and holding 4 standard-size seed flats. If you want a smaller size, consider the 2-flat (20 by 20 inches) or single-flat (9 by 19 ½ inches) models.
If you like to begin your garden indoors in late winter, low temperatures can sometimes make germinating seeds difficult. You COULD keep the heat cranked up, of course, but why not just raise the soil temperature in your seed flats and begin the garden of your dreams right in the basement or on the kitchen counter? Let the Seedling Mat do the work for you!
This waterproof mat fits neatly beneath 4 standard-size seed flats, raising the temperature of the soil anywhere from 10 to 20 degrees above that of the surrounding air. You can't get much use from it in a zero-degree room, but if you've got a chilly basement or mudroom just perfect for starting seeds, plug in this mat and off you go!
There is no need to use a thermostat with this mat, though if you want to measure the exact soil temperature (for those hard-to-start seeds!), we've got a nifty little thermostat to do the trick. And the mat includes helpful hints printed right on, so you never need root around for gardening books when facing a new seed-starting challenge!
This is the largest size of seedling heat mats, measuring 48 by 20 inches and holding 4 standard-size seed flats. If you want a smaller size, consider the 2-flat (20 by 20 inches) or single-flat (9 by 19 ½ inches) models.