Courtesy of Roxanne C., Philadelphia, PA
When you get serious about production, the first thing to go are those raised beds. Recently SPIN farmer Rex Landings cleared out the last of his.
When you turn a garden into a business, you start using time and labor saving tools the average gardener does not, like a tiller and a seeder. So you'll need to consider how well they work with raised beds. They are expensive to build, cumbersome to work, not water efficient, and can dry out quickly in arid climates. They don't work in every context, for instance, when you are renting a plot without a long term agreement.
Perhaps the biggest disadvantage is they are permanent. That means you can't change your layout to grow crops that aren't suitable for beds or put in very large scale plantings.
Raised beds can have their place, mostly for smaller-sized plots. Some advantages are they warm up earlier, and drain better during periods of heavy rain. The wood frames also can serve as anchors for row covers or low tunnels. But unless the soil you have is contaminated or your site has poor drainage, there's no good reason to use them. They only limit your design options, and your thinking. If you don't have to use them to solve problems, raised beds may actually create ones.
FIND OUT MORE ABOUT THE PRO'S AND CON'S OF RAISED BEDS IN THE BACKYARD RICHES FORUM > > >