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NPK ratio: approximately 1-5-4
peat-based mixes
light cycle) completely separate from your flowering environment
Squeeze the handle and it punches a clean
Calculate your room volume in cubic metres
1000W Vortex Thermostatic Fan Speed Controller Media NPK ratio: approximately 1-5-41000W Vortex Thermostatic Fan Speed Controller Automatic Climate Control Best for: growers who want their extraction fan to respond automatically to temperature instead of running flat out or needing constant manual adjustment. Our thoughts Running a fan at full speed around the clock is noisy and wastes energy when your tent doesn't actually need that much airflow. This does the thinking for you set a temperature, plug your fan in, and it ramps up
US$ 475.00
US$ 17.42
US$ 14.11
