Grow room walls?

Basically I have constructed a room air tight and lined the walls with mylar....Then I thought about mould...The drywall has not be primed or painted its basically drywall that has been tapped and mudded. My question is will these walls start to harbor mould? or am I okay. Any advice is appreciated.

They'll mold if it gets wet which it may if it's not insulated behind the walls. Airtight ? You have ventilation of some kind right ?

Mold would only be a problem if the humidity is too high and the walls were too cold. Make sure the humidity doesn't get too high and the walls don't get too cold. dejavue all over again. VV

frmrboi said:

They'll mold if it gets wet which it may if it's not insulated behind the walls. Airtight ? You have ventilation of some kind right ?

Click to expand...

Ya there is ventilation and I have exhaust fan running in there aswell. It was insulated, I got the sound proof shit in there.....Its way better to work with as well .

Its my flowering room so the humidity is like around 55%. I just kinda freaked cause I didnt want to spend a day painting that biatch so I just bought mylar.

Thanx for the input guys