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.
Available as a Master or Add-On unit to allow for daisy-chaining. ****You must have a master heat mat to use an add-on.***
Note: We do not recommend going over 10 mats in a chain.
Heat mats are a great tool to use for winter germination. It is ideal to use Heat Mat Controller with the heat mat for more precise control. 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. Connect multiple mats by 21" daisy-chain connecting add-on mats. Ideally, you will want your soil temperature to stay consistently between 65˚F-80˚F.
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)
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