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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
N-P-K: 3-0-0
it's easy to set to run your pumps
Two crucial elements your plants require for these activities are calcium (Ca) and magnesium (Mg)
- Apply only during the 3 final weeks of flowering prior to harvest in combination with a regular feeding program of plant nutrition
Includes tempered glass
Autopilot Cooling Thermostat grotek N-P-K: 3-0-0The Autopilot Cooling Thermostat is a compact and easy to use controller for air conditioners and exhaust fans. Simply plug it into a power receptacle and then plug your cooling device into its outlet, then choose your preferred room temperature setpoint with the rotary knob. When its built in sensor senses that the room temperature has exceeded the setpoint by at least 1F, it will automatically activate your cooling device by powering the outlet.
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