The proper humidity level is an often overlooked condition for growing cions; yet it is critical to ensuring good growth and rich harvest. You should get yourself the Minifogger with multidirectional Fogging Head. The multifunctional fogging head can be taken off – if you do so, site a ventilator next to the humidifier. The fog will be spread all over the place much more evenly.
Coverage is from 150-1000 ft2, depending on humidification requirements and ceiling height. Maximum Output is 0.5 gallons per hour. Industrial-Grade Motor. Voltage of 230V/50Hz is also available for non-U.S. customers. Operates at 62 dBA.
In the water tank at the bottom of the HR-15 there is a float, wich opens the inflow valve as soon as there is not enough water left. From the connected water tank water flows into the tank of the HR-15. The hose can very easily be connected and de-connected by pressing the little blue ring on the valve.
You choose the best way to apply wtaer to the HR-15 by using a BLUMAT tank connector with a short piece of supply hose. We deliver tank connector and hose with this device.

Another possibility would be to connect the supply hose directly to the water tab via pressure reducer.

1 Year Manufacturer's Warranty.

Measures 12.2" tall x 12.2" in diameter.
Further Manufacturer's information as PDF.

We strongly recommend to use the HR-15 in combination with the BTT Hygrostat. At the turning wheel of the BTT Hygrostat you set the desired humidity and connect the power plug to it. Now the BTT Hygrostat switches on and off the HR-15 to keep the right humidity.