Are you asking if the plants would be offended by you smoking cannabis in fromt of 'em? <kidding>
I smoke a few cigarettes in my flowering shed every day, especially on really hot and really cold days. It has adequate ventilation, and it's never been an issue.

If you go to your User CP, and hit the Pictures and Albums tab on the left menu, you can upload pix. But in a post, all you can do right now is add the link to that picture here in your post. A big pain in the ass, but it's best to actually see what you're refering to.

If you have no ph test kit (the ones for freshwater aquariums work fine for newcomers) go online and look for your city water quality report. It'll tell you the local water ph, PPM...stuff like that. then let us know the answers to those questions you had to skip. The info is very important to your ladies.