With a small indoor grow system you can learn to produce everything you smoke. For about $1200 bucks you can buy what you need to grow the legal max in a 4X4 area. It will cost $500 bucks a year to maintain production. You could spend a lot more, and you could spend a lot less, but you can get it done right for this outlay. Even if you can only grow four plants in the summer, you can produce several ounces of bud that are far better than any indoor grown product. If you know how to make hash, which is a fun process and not expensive at all, you can make edibles out of all the scrap.

A small camper trailer makes a fine grow room, a spare bedroom, even just a closet can be used to produce an enormous amount of marijuana. If you are in a place without a bunch of traffic, and your family and social situation allows it, you can grow for cheap.