Seed Starting Heat Mat
Germinate Seedlings Faster!
Propagate all your new seedlings using Seedling Heat Mats to ensure the perfect environment for newly established root growth, plant cuttings, and germinating seeds. Heat mats are designed to reliably warm the root zone between 10-20˚F above ambient air temperature. Want to learn more about heat mats? Read this how-to article about how to use heat mats for seed starting.
- Patented double-layer
- Increases propagation success rate
- Easy to Clean
- Warms root zone to an optimal temperature
- 6-foot power cord
How to Use a Seedling Heat Mat
Heat mats are a great tool to use for winter germination. Heat mats are waterproof and easy to clean, so there is no need to move plants off the mat during watering. The mat is designed to stay on 24hr/day. Ideally, you will want your soil temperature to stay consistently between 65˚F-80˚F.
For more precise temperature control these can be used with our digital heat mat temperature control.
Benefits of Using a Seedling Heat Mat
Seeds love warm, moist environments during germination. Being able to provide those temperatures earlier in the spring means earlier tomatoes at the market. Want earlier pumpkins? They need to be at least 85˚F to germinate. Heat mats can provide those perfect conditions, increasing growth rates. Being able to cycle through propagation in nearly half the time may mean more crops end up in the ground. Seedling heat mats are also useful in microgreen production. Add heat mats into your production for more successful germination rates.
Optimal Germination Temperature Chart
|Optimal Soil Temp. Germination (F)
SEEDTIME FULFILLED SHIPPING (items fulfilled by Seedtime)
- We ship to the USA only.
- We offer free shipping on all products fulfilled by Seedtime with an order value over $49
- Orders placed before 12pm Eastern Time ship the same day. Orders after 12pm Eastern Time will ship the next business day. Timing applies to orders in the lower 48 States.
- Standard delivery time is 3-7 business days.
- Easy 30 day returns or exchanges.
Your satisfaction means the world to us which is why all of your orders are backed with our 30 Day Satisfaction Guarantee. Either you love it, or you can return it for an equal exchange or get a full refund. Just send us a support ticket to email@example.com and we'll be glad to help you with your return.
Other Vendor Fulfilled Shipping
We offer products that are fulfilled by other vendors with the following rates:
The Farm On Central: $9 flat rate
Farmers Friend: Free shipping to contiguous USA
Peaceful Valley: $5 for up to 5 seed packets and then free shipping on seed packets after that. $10.99 flat rate for bulk seeds/larger weight items.