Heat Mat – Large*
Warm soil leads to more seeds germinating and more quickly.
Want a smaller Heat Mat? Click here!
Checkout our Seed Starting Course!
Seed Starting Heat Mat - Large *
- Seed starting heat mat maintains soil temperature 15-20 degrees above room temperature.
- Warm soil leads to more seeds germinating and more quickly.
- Grows bigger, healthier plants.
- Mat can support 640 small blocks, 20” x 48”.
Here is what customers are saying about how soil blocking has changed their seed starting experience.
Click here for more soil blocking tips and videos.
*Additional shipping details:
Zone 1-2 $ 7.71, zone 3 $ 8.20, zone 4 $8.81, zone 5 $10.03, zone 6 $13.75, zone 7 $15.59, zone 8 $17.61
Find your shipping zone here. Please read our shipping policy here.
Erica Keith (verified owner) –
Georgia, United States
Krista Dean (verified owner) –
Lisa S. (verified owner) –
Pennsylvania, United States