Negative pressure

[masshole61]

Have read a lot and learned a lot from you guys. Taking a stab at indoor gardening . Bought a 5x10 tent and put in 2000w in air cooled hoods with an 8" vortex fan with insulated ducting out of the basement. When I turned on the fan all four sides of the tent got sucked in a little . Then I remember reading somewhere something about negative pressure in a grow room being somewhat of an issue. Might have more to do with a sealed room but would like to know for future reference.
Stay tuned for my journal coming to a farm near you......
Thanks farmers!!!

 

[squiggly]

It's not an issue as long as your ventilation and airflow are good.

 

[masshole61]

Thanks squig!!!