Jump Start Digital Temperature Controller for Heat Mats CLONING MATS Emerald Harvest Sturdy Stalk uses

Emerald Harvest Sturdy Stalk uses Potassium Silicate to strengthen plant cell walls

The size for Hydroton Giant is 15-25 mm

1/4 HP Specifications:

Combine with the Bluelab Leap pH Probe to take fast and accurate measurements in nutrient solution

and PCT Application: WO2013/019268

Jump Start Digital Temperature Controller for Heat Mats CLONING MATS Emerald Harvest Sturdy Stalk usesJump Start Digital Temperature Controller thermostat for heat mats is digital for greater accuracy. Water resistant stainless steel temperature probe Digital temperature control Provides constant optimum temperatures for specific crops Controls temperature in colder or warmer environments LED mode indicator lights; 3 prong grounded plug Compatible with all Hydrofarm heat mats Controllable range from 68 to 108 degrees Fahrenheit Celsius or Fahrenheit