A ordinance on smell would must be avoided, the cannabis plant should be

free as it was for thousands of years growing wild, no person should be able to dictate something that occurs from a seed as it serves a purpose here on this earth, this plant can heal and help so many, a plant increase would be ideal as well so that cloning plants and breeding plants do not put you over your limit, the realistic thing is also if your growing for your family 4 plants will not last very long and the journey from seed to harvest to dry and cure is over a span of time and people run into the issue where you run out of meds before your next harvest is done.