The smell of flowering mary jane is way too strong to just cover up. After a while you may become accustomed to the smell, whereas someone else will notice it immediately.
At the minimum, I would recommend an activated carbon filter hooked up to a blower that runs all the time. You dont need one right away, you have some time before the smell gets really strong. But it is something I would invest in.
If you want to be completely stealth like, I would set up an inline fan to suck the air outside of the house. That will also bring in fresh co2 rich air for your plants.
This may be more than you want to do, but it will ensure your whole house doesnt smell!! God luck man happy growing!!!