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Home » Gardening Supplies » Seed Starting Supplies » Seedling Warmer

Seedling Warmer

Seedling Warmer

This thick plastic mat has an embedded heating wire in it. Because the thermostat is outside the mat, the heat given off by the mat is related to the temperature of the surrounding air. So, when your room is cool, the mat is 5-11 degrees Celsius (10-20 degrees Fahrenheit) warmer than that. And when your room or cold frame is warm, the mat is much warmer. In late spring when the surrounding temperature (not soil temperature) is over 24 degrees Celsius (75 degrees Fahrenheit), it is best to unplug the mat so that the seedlings do not become too hot. Direct sunlight will overheat the air surrounding your flats and cause overheating as well.

Item No	Product	Weight	Est.Seed Ct	Price	Qty.
ZHG126	Seedling Warmer	455 g	N/A	39.95
ZHG127	Seedling Warmer	1000 g	N/A	59.95
ZHG128	Seedling Warmer	2500 g	N/A	89.95

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