Hydrofarm Heat Mat Electronic Temp. Controller custom_1236 Havana color

Havana color

5" drain hole for easy cleaning

Clean-cut hem lays smoothly inside boots and allows for easy custom length alteration

reinforced front lip

Grape Seed Extract: 18mg

Hydrofarm Heat Mat Electronic Temp. Controller custom_1236 Havana colorThis optional electronic temperature controller for the heat mat controls the temperature for your seedlings or cuttings. Connect the electronic temperature controller to your heat mat and adjust the temperature to your needs. Water resistant stainless steel temperature probe. Digital temperature controller for heat mats. Provides constant optimum temperatures for specific crops. Controls temperature in colder or warmer environments. LED mode