Honestly, right now I don’t believe it’s cheaper to grow your own stuff for the most part. The costs in labor, fertilizers and a tiller, etc. far outweigh the costs at markets. That being said, the freshness, and the flavor alone make it worthwhile to me. Not to mention knowing what if any pesticides were used. Even selling your stuff dosent make sense for the most part. With the fuel, time and table rental at a farmers market you’re lucky to break even. And lastly, selling canned goods. By the time I grow green beans, prepare them, sterilize jars, and process then in a canner, I would have to charge 15.00 a jar before I really thought it worthwhile!
Don’t get me wrong here, I do so myself and encourage others to grow and preserve their own food as much as possible. The health benefits from all the exercise and nutrients from really fresh foods is worth it alone. The satisfaction of knowing you produced everything for a really good meal is one of the best feelings for me, and tasty to boot. With all this said though, I do believe we will have food shortages before too long on this country. Then it may become economical for a small farmer to make a profit from his produce again. Most of the world is allready having food shortages, it won’t be too long before we see it here too.
Practicing and learning to produce food now when it’s easy to get info and supplies is a wise investment of your time. If anyone thinks that after shtf they will start gardening to sustain themselves they are more than likely to starve to death. Learning this stuff isn’t just reading something out of a book, it takes a lot of trial and error in your specific area and environment.