By the laws of Jamaica every household can grow 5 plants. Rastas can grow as much as they can within reason for their Sacramental purposes. Jamaicans in general can travel with am amount less than two (2) ounces. Over that amount you are in illegal territory.
Now regarding the five (5) plants household are legally allowed to grow there are some untested and unclear situations. Example most farmers put an average 5 seeds in a grow pot or hole. They then nurture while growing and eliminate the males from the female. There are times when the five (5) in that one hole are female and there times when all of them in that one hole are male which mean the farmer got nothing from that pot or hole.
So using the method above most householders are going to end up with more than five plants. How much seeds are reasonable to have as a householder.
As the industry develop I am sure many of these matters will become clearer but for right now is anyone's guess or risk.
Below is my back yard field.
