Increases temperature so your seeds germinate faster and grow faster.
Seedling Heat Mats prompt seeds to germinate and grow faster-distributing an even 10-20 degree increase in temperature. The heavy rubber mats are sized to fit under common seed flats, the 9" x 19 1/2" mat under one flat, the 48" x 20" under four flats.
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Order: 3" x 20"
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Seedlings Heat Mat
3" x 20"
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