The perfect remedy for too dry air in the grow room is our humidifier from Caluma:

The Caluma humidifier has an 8-liter tank and an analog controller for setting the desired humidity and an operating time of about 16 hours.

It is ideal for controlling the humidity of your plants at all times, especially during the growth phase when the required humidity is around 70%.

We recommend using low-calcium water or distilled water, if possible, to maintain the efficiency of the humidifier - membrane.