Jump Start MT10009 Seedling Heat Mat
Best reliable warmth for successful seed starting.
This Jump Start MT10009 Seedling Heat Mat is re-engineered for enhanced performance and durability. Its stronger heating wire and thicker, multi-layer construction ensure uniform heating and withstand rugged greenhouse conditions. The mat increases seedling and cutting success by warming the root area 10-20°F above ambient temperature, promoting better germination. It features waterproof construction, a 6-foot power cord, and helpful light, watering, and planting information printed directly on the surface. It is also the only UL-listed seedling heat mat available on the market, offering peace of mind and reliable operation.
$119.95
Owner Satisfaction
4.3
/ 5
Category Rank
471
/ 939
#471 in Greenhouses
Price vs Category Average
-91%
Below average
Length
48
/ inches
Who it's for
- Gardeners wanting to jumpstart their growing season effectively
- Cultivators aiming for vigorous, high-quality starts
- Practical users seeking reliable, long-lasting gardening equipment
Who should skip it
- Enthusiasts needing exact temperature settings for sensitive plant varieties
- Growers with extensive seed-starting needs or larger propagation setups
- Budget-conscious beginners prioritizing minimal initial gardening expenses
Key Specs
Length
48 inches
Width
20 inches
Weight
3.63 lbs
Voltage
120 V
Power
107W
Warranty
1 yr
Features
- Increases seedling and cutting success
- Warms root area 10-20 F over ambient
- Uniform heating with durable construction
- Waterproof construction for longevity
- Includes 6-foot power cord
- UL-listed for safety and reliability
- 50% thicker construction for rugged use
What customers say
Customers consistently praise this seedling heat mat for its exceptional reliability and effectiveness in promoting seed germination. Gardeners appreciate its consistent warmth, which creates an ideal environment for seedlings to thrive. Many highlight its straightforward operation and durable construction, making it a dependable tool for successful plant propagation. The mat generally delivers on its promise of providing stable heat, contributing to high germination rates and healthy starts for various plants.
Know before you buy
The Jump Start MT10009 is designed to warm the root zone 10-20°F above the ambient room temperature. This provides the consistent warmth needed to improve germination rates for seeds and cuttings.
Yes. The mat features a waterproof construction designed to withstand the moisture and rugged conditions typical of a greenhouse or indoor grow space.
While the mat provides uniform, regulated heating, it does not include an integrated thermostat. If you are working with sensitive plant varieties that require a specific, constant temperature, you may want to pair it with an external temperature controller.
This model is the only UL-listed seedling heat mat on the market, ensuring it meets rigorous safety and reliability standards. It also features a 50% thicker, multi-layer construction and stronger heating wires for improved durability.
Yes, the mat is designed for continuous operation. However, you should monitor your plants regularly to ensure the soil does not dry out too quickly due to the increased heat.
The mat measures 48 inches by 20 inches. It is sized to accommodate multiple standard seed starting trays, making it a great choice for larger propagation setups.
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$120