Jump Start Digital Temperature Controller for Heat Mats Dehumidifiers New non-mineral based acids and

New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide

State-of-the-art electronics throughout

These pumps have an integrated float switch

Mag-Amped is fantastic as a foliar spray

The XL ExHale CO2 Bag is for medium to large grow spaces

Jump Start Digital Temperature Controller for Heat Mats Dehumidifiers New non-mineral based acids andOur heat mat thermostat is digital for greater accuracy. Features 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 read out (press Up or Down button