Keep your warm-weather seedlings healthy with a high-quality seedling heat map from Bootstrap Farmer. Our waterproof heat mats fit any standard 1020 tray, with a multilayer design that ensures durability and uniform heating for seedlings. Order your seedling heating mat online today.
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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.
Features
Patented double-layer
Increases propagation success rate
Easy to Clean
Waterproof
Warms root zone to an optimal temperature
6-foot power cord
UL-listed
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
Crop
Optimal Soil Temp. Germination (F)
Bean, Snap
80˚
Beet
85˚
Broccoli
80˚
Cabbage
85˚
Carrot
80˚
Cauliflower
80˚
Chinese Cabbage
85˚
Collards
70˚
Kale
70˚
Leeks
70˚
Onion
75˚
Parsnip
65˚
Pepper
85˚
Pumpkin
90˚
Radish
85˚
Spinach
70˚
Squash
95˚
Swiss Chard
85˚
Tomato
85˚
Turnip
85˚
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