CSA generally, is the practice of focusing on the production of high quality foods using ecological, organic or biodynamic farming methods. This kind of farming operates with a much greater than usual degree of involvement of consumers and other stakeholders — resulting in a stronger than usual consumer-producer relationship.
The core design includes developing a cohesive consumer group that is willing to fund a whole season’s budget in order to get quality foods. The system has many variations on the theme of how the farm budget is supported by the consumers and how the producers then deliver the foods. There is a large variety of levels of risk for the producers. The greater the whole-farm, whole-budget support, the greater the focus can be on quality and the less risk of food waste or financial loss.
In its most formal and structured European and North American form, CSAs focus on having:
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a transparent, whole season budget for producing a specified wide array of products for a set number of weeks a year;
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a common-pricing system where producers and consumers discuss and democratically agree to pricing based on the acceptance of the budget; and
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a ‘shared risk and reward’ agreement, i.e. that the consumers eat what the farmers grow, even with the vagaries of seasonal growing.
Thus, individuals, families or groups do not pay for x pounds or kilograms of produce, but rather support the budget of the whole farm and receive weekly what is seasonally ripe. This approach eliminates the marketing risks and costs for the producer and an enormous amount of time, often manpower too, and allows producers to focus on quality care of soils, crops, animals, co-workers—and on serving the customers. There is little to no loss, i.e. waste in this system as well, since the producers know in advance who they are growing for and how much to grow, etc.
Some confusion about the CSA system has arisen as some CSAs are less whole-budget, whole-farm oriented and have more the character of subscription farming. This kind of arrangement is also referred to as crop-sharing or box schemes. In such cases, farmers often simply set the weekly prices and retain a high level of risk, marketing costs and so on. Thus there is an important distinction between the producers (farmers, gardeners, etc.) selling shares in the upcoming season's harvest or selling a weekly subscription that includes x, y, z amounts of produce. In all cases, participants contributes a pre-agreed to amount (sometimes an equal amount, sometimes variable) and in return receive a weekly harvest.
Some farms are dedicated entirely to CSA, while others also sell through on-farm stands, farmers' markets, and other channels. Most CSAs are owned by the farmers, while some offer shares in the farm as well as the harvest. Consumers have organized their own CSA projects, going as far as renting land and hiring farmers. Many CSAs have a core group of members that assists with CSA administration. Some require or offer the option of members providing labor as part of the share price.
Typically, CSA farms are small, independent, labor-intensive, family farms. By providing a guaranteed market through prepaid annual sales, consumers essentially help finance farming operations. This allows farmers to not only focus on quality growing, it can also somewhat level the playing field in a food market that favors usually large-scale, industrialized agriculture over local food. Vegetables and fruits are the most common CSA crops. Many CSAs practice ecological, organic or biodynamic agriculture, avoiding pesticides and inorganic fertilizers. The cost of a share is usually competitively priced when compared to the same amount of vegetables conventionally-grown, partly because the cost of distribution is lowered.
Method of distribution is a distinctive feature in CSA. In the U.S. and Canada, shares are usually provided weekly, with pick-ups on a designated day and time. CSA subscribers often live in towns and cities - local drop-off locations, convenient to a number of members, are organized, often at the homes of members. Shares are also usually available on-farm.
CSA is different from buying clubs and home delivery services, where the consumer buys a specific product at a predetermined price. CSA members are actively involved in the production process, providing a form of direct financing through advance purchase of shares, and assisting with distribution by picking up their shares.
An advantage of the close consumer-producer relationship is increased freshness of the produce, because it does not have to be shipped long distances. The close proximity of the farm to the members also helps the environment by reducing pollution caused by transporting the produce.
Share prices can vary dramatically depending on location. Variables also include length of share season, and average quantity and selection of food per share. As a rough average, in North America, a basic share may be $350-500 for a season, for 18-20 weeks (June to October), with enough of each included crop for at least two people (perhaps 8-12 common garden vegetables). Seasonal eating is implied, as shares are usually based on the outdoor growing season, which means a smaller selection at the beginning and perhaps the end of the period, as well as a changing variety as the season progresses. Some CSA programs offer different share sizes, also, a choice of share periods (e.g. full-season and peak season).
Source: Wikipedia
