Best wishes my friend, I hope you have no issues and stay safe with these draconian drug laws we have to deal with. I use to seal my rooms and regulate and monitor co2 at 1200-1500 ppm which IMO, co2 doesn't just attribute to faster growth and greater yield, but co2 in my experience also adds to the amount of odor a strain puts off significantly. Now unfortunately, I have to use negative pressure on my carbon filtration with ozone scrubbing everything on the back end to deal with the likes of Chemdog D, GMO, UK cheese, Shark Shock, Shoreline etc. Thank you Shantibaba for releasing this line and all the others who will make it their mission to preserve and keep it around for good, it's been missed and sought out for far too long. Tell me about the Critical mass as I have never grown out CM. What is the nose like on her?