Seedling Heat Mats
Heat mats can both increase germination rates and help you achieve more uniform germination by giving you control over temperature — one of the environmental factors most closely linked with germination. They also decrease production time by maintaining optimal root-zone temperature, thereby increasing growth rates in the early stages of a plant's life cycle. Johnny's offers heat mats in a range of sizes, from small to large add-on commercial styles, as well as thermostats and control devices for precise circadian regulation of bottom temperatures.
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Warms seed flats for improved germination.
Warms seed flats for improved germination.
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Precise temperature control for seed germination.
Precise temperature control for seed germination.
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20" x 48" waterproof mat warms soil for optimum germination.
Warms seed flats for improved germination.
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Stand-alone mat with 6 ft 120-volt AC power cord.
Maximize your germination area.
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Allows for daisy-chaining with Hydrofarm Commercial Heat Mat.
Maximize your germination area.
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Precise temperature control of up to four heat mats at once.
Precise temperature control of up to four heat mats at once.
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21" x 5' heavy-duty heat mat for constant heat to root zone.
Increase growth and reduce production time by maintaining proper root zone temperature.
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21" x 10' heavy-duty heat mat for constant heat to root zone.
Increase growth and reduce production time by maintaining proper root zone temperature.
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20" x 20" waterproof mat warms soil for optimum germination.
Warms seed flats for improved germination.
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Holds thermostat above plant material on your seedling bench.
Conveniently positions thermostat above plant material on your seedling bench.
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12" x 10' heavy-duty heat mat for constant heat to root zone.
Increase growth and reduce production time by maintaining proper root zone temperature.
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12" x 20' heavy-duty heat mat for constant heat to root zone.
Increase growth and reduce production time by maintaining proper root zone temperature.
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12" x 5' heavy-duty heat mat for constant heat to root zone.
Increase growth and reduce production time by maintaining proper root zone temperature.
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