
How to Make a Humidity System For Growing Mushrooms
Mushrooms need constant, high humidity to develop properly. This requires a humidifier and a means of keeping a constant Relative Humidity (RH) between 80-90%. Today i will teach you how to make your own. Click the video below or scroll down for a Step by Step procedure.
Supply List

Mist Maker , 1- 9 disc options available from House of Hydro
Waterproof fan, available at House of Hydro
Humidistat, available at House of Hydro
Clear Silicone, available at local hardware store
Ducting, available at local hardware store
Plastic tote, available at any department store
Step 1

Cut 2 holes in the tote lid, matching the size of the fan and ducting
Step 2


Use the clear silicone to attach the ducting and fan to the tote
Step 3

Flip the tote lid over and silicone the bottom of the ducting hole. Allow to dry overnight.
Step 4

Fill the tote with the proper amount of water and plug your mist maker into the power supply block.
Step 5

Plug the power supply block into your humidistat and plug into an outlet. You will see this EEE code pop up on the screen until you plug in your humidity probe sensor. Once the probe is connected the humidistat will turn on the mist maker. You can also plug the fan in with an adapter so they both turn on when the humidistat turns on.
