The more mold spores outside, the greater chance they can get inside ones grow area. Not many mold spores outside when there is a foot of snow and it's 20 degrees F.
Not something everyone uses. Of course you can seal a grow area with enough money. That isn't the debate.
Yes I know what a controlled environment is. Been growing for 10 years. Really making the GC community look fantastic here! Great job! Definitely not gonna stick around and be shit on for giving an opinion and attempting to help someone. Never stated it as fact, just said what I do works for me and may not work for others. Y'all have a good day. Sent from my LM-X420 using Grasscity Forum mobile app