Community-supported agriculture
Clagett Farm CSA Week 11.jpg
An example of a week's CSA share, including bell peppers, okra, tomatoes, beans, potatoes, garlic, eggplant, and squash

Community-supported agriculture (CSA model) or cropsharing is a system that connects producers and consumers within the food system closer by allowing the consumer to subscribe to the harvest of a certain farm or group of farms. It is an alternative socioeconomic model of agriculture and food distribution that allows the producer and consumer to share the risks of farming.[1] The model is a subcategory of civic agriculture that has an overarching goal of strengthening a sense of community through local markets.[2]

In return for subscribing to a harvest, subscribers receive either a weekly or bi-weekly box of produce or other farm goods. This includes in-season fruits, vegetables, and can expand to dried goods, eggs, milk, meat, etc. Typically, farmers try to cultivate a relationship with subscribers by sending weekly letters of what is happening on the farm, inviting them for harvest, or holding an open-farm event. Some CSAs provide for contributions of labor in lieu of a portion of subscription costs.[3]

The term CSA is mostly used in the United States and Canada, but a variety of similar production and economic sub-systems are in use worldwide, in Austria and Germany as Solidarische Landwirtschaft ("solidarity farming") and in the UK mainly in the vegetable box scheme.


The term "community-supported agriculture" was coined in the northeastern United States in the 1980s, influenced by European biodynamic agriculture ideas formulated by Rudolf Steiner.[4] Two European farmers, Jan Vander Tuin from Switzerland and Trauger Groh from Germany, brought European biodynamic farming ideas to the United States in the mid-1980s.[4] Vander Tuin had co-founded a community-supported agricultural project named Topinambur located near Zurich, Switzerland. Coinage of the term "community-supported agriculture" stems from Vander Tuin.[5] This influence led to the separate and simultaneous creation of two CSAs in 1986. The CSA Garden at Great Barrington was created in Massachusetts by Jan Vander Tuin, Susan Witt, and Robyn Van En. The Temple-Wilton Community Farm was created in New Hampshire by Anthony Graham, Trauger Groh, and Lincoln Geiger.[4]

Mustard Seed Farms, an organic CSA farm in Oregon
Mustard Seed Farms, an organic CSA farm in Oregon

The CSA Garden at Great Barrington remained together until 1990 when many members left to form the Mahaiwe Harvest CSA. One of the original founders, Robyn Van En, became incredibly influential in the CSA movement in America and founded CSA North America in 1992.[4] The Temple-Wilton Community Garden was more successful and still operates as a CSA today. It became an important member of the Wilton community and it receives funding from state, federal, and local sources.[4]

A parallel model called Teikei existed in Japan as early as the mid-1960s. Similarly, Dr. Booker T. Whatley, a professor of agriculture in Alabama, advocated for Clientele Membership Clubs as early as the 1960s.[6]

Since the 1980s, community supported farms have been organized throughout North America—mainly in New England, the Northwest, the Pacific coast, the Upper-Midwest and Canada. North America now has at least 13,000 CSA farms of which 12,549 are in the US according to the United States Department of Agriculture in 2007.[7] The rise of CSAs seems to be correlated with the increase in awareness of the environmental movement in the United States. CSAs have even become popular in urban environments such as the New York City Coalition Against Hunger's CSA program that helps serve under-served communities.[8] One of the largest subscription CSAs was Capay Inc. in Capay Valley, California which in 2010 delivered boxes to 13,000 customers a week as well as selling at 15 farmers markets, operating a retail store, and delivering special orders to restaurants.[9]

Urgenci, based in France, helps network together consumers and producers across Europe, the Mediterranean, and West Africa.[10]

CSA was introduced to China following a series of food safety scandals in the late 2000s. It was estimated that there were more than 500 CSA farms in China by 2017. They have been a critical force in the development of the organic and ecological farming in China. Chinese CSA farmers, researchers and civil society organizations gather annually at the national CSA symposium held since 2009.[11]

Much of the growth in women labour participation in agriculture is outside the "male dominated field of conventional agriculture". In community supported agriculture women represent 40 percent of farm operators.[12]


Even if the systems of community-supported agriculture vary in different countries, there are a number of umbrella-organizations connecting the farms. In the United States the governmental program SARE offered grants for research and education projects that advance sustainable agricultural practices like CSA.[13][14]

In Germany and Austria the CSA groups founded the Bundesnetzwerk Solidarische Landwirtschaft (Federal Network of CSA-farms) in 2011.[15]

Socio-economic model

CSAs create direct connections between producers and consumers through alternative markets and the members and farmers share the risk of farming.[1] The goals of the first CSA model in the US were to have the producer and consumer to come into the market as equals and make an exchange with fair prices and fair wages.[1]

The consumer pays for things such as transparency, environmental stewardship, producer relationships, etc. The farmers engaged in CSAs do so to fulfill goals other than income and are not compensated fairly in these exchanges.[1] This kind of market holds "economic rents" where the consumer surplus comes from the consumers' willingness to pay for something further than the product as well as for the products inputs themselves.[1] Although these markets still exist within a larger capitalist economy, they are able to exist because of the "economic rents" that are collected.[citation needed]

CSA system

CSAs generally focus on the production of high quality foods for a local community, often using organic or biodynamic farming methods, and a shared risk membership–marketing structure. This kind of farming operates with a much greater degree of involvement of consumers and other stakeholders than usual—resulting in a stronger consumer-producer relationship.[16] 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 how the farm budget is supported by the consumers and how the producers then deliver the foods. CSA theory purports that the more a farm embraces whole-farm, whole-budget support, the more it can focus on quality and reduce the risk of food waste.


Community-supported agriculture farms in the United States today share three common characteristics: an emphasis on community and/or local produce, share or subscriptions sold prior to season, and weekly deliveries to members/subscribers. Though CSA operation varies from farm to farm and has evolved over time, these three characteristics have remained constant.[17] The functioning of a CSA also relies on four practical arrangements: for farmers to know the needs of a community, for consumers to have the opportunity to express to farmers what their needs and financial limitations are, for commitments between farmers and consumers to be consciously established, and for farmers needs to be recognized.[18]

From this base, four main types of CSAs have been developed:

In most original CSAs, a core group of members existed. This core group of members helped to make decisions about and run the CSA including marketing, distribution, administrative, and community organization functions. CSAs with a core group of members are most profitable and successful. However, in 1999, 72 percent of CSAs did not have a core group of members. CSAs with a core group of members operate more successfully as a farmer-shareholder cooperative and CSAs without a group of core members rely much more on subscriptions and run most prominently as shareholder/subscriber CSAs.[21]


Community-supported agriculture in America was influenced by the ideas of Rudolf Steiner, an Austrian philosopher. He developed the concepts of anthroposophy and biodynamic agriculture. The Temple-Wilton Community Farm used his ideas to develop three main goals of CSAs:

As CSAs have increased in both number and size since they were first developed, they have also changed ideologically. While original CSAs and some more current CSAs are still philosophically oriented, most CSAs today are commercially oriented and community-supported agriculture is predominantly seen as a beneficial marketing strategy.[4] This has led to three ideologically based types of CSAs. The first type is instrumental, the CSA is considered a market in the traditional sense, instead of an alternative form of economy and relationship. The second type is functional; there is a relationship of solidarity between the farmer and the subscribers, but this extends mostly to social functions, not managerial or administrative functions. This is the most common type of CSA. The final type is collaborative; this is the closest to the original aims of CSAs where the relationship between the farmer and the subscribers is seen as a partnership.[22]

Distribution and marketing methods

Shares of a CSA originally and predominantly consist of produce. In more recent years, shares have diversified and include non-produce products including eggs, meat, flowers, honey, dairy and soaps.[17] Share prices vary from CSA to CSA. Shares are sold as full shares, which feed 2 to 5 people, and half shares, which feed 1 to 3 people. Prices range from $200 to $500 per season. Full shares are sold at a median of $400 and half shares are sold at a median of $250.[23] Share prices are mostly determined by overhead costs of production, but are also determined by share prices of other CSAs, variable costs of production, market forces, and income level of the community.[17] Many CSAs have payment plans and low-income options.

Shares are distributed in several different ways. Shares are most often distributed weekly. Most CSAs allow share pick up at the farm. Shares are also distributed through regional dropoff, direct home or office dropoff, farmers' markets, and community center/church dropoff.[17] For example, the new "Farmie Markets" of upstate New York[24] take orders online and have a number of farmers who send that week's orders to a central point in a limited region, for distribution by the organizers.

CSAs market their farms and shares in different ways. CSAs employ different channels of marketing to diversify their sales efforts and increase subscriptions. CSAs use local farmers' markets, restaurants, on-farm retail, wholesale to natural food stores, and wholesale to local groceries in addition to their CSAs to market shares. One problem that CSAs encounter is over-production, so CSAs often sell their produce and products in ways other than shares. Often, CSA farms also sell their products at local farmers' markets. Excess products are sometimes given to food banks.[17]

Challenges for farmers

Many CSA farmers can capitalize on a closer relationship between customers and their food, since some customers will pay more (an economic rent if this puts the price above the cost of production) if they know where it is coming from, who is involved, and have special access to it.[1] However, some farmers participating in community-supported agriculture do not experience the economic benefits that they are perceived to obtain by participating in an alternative community-based arrangement. Galt's 2013 study of CSA farmers found that many farmers charged lower fees and prices for their goods than would provide them with financial security.[1] This study suggested that farmers may charge less than they need to earn fair wages due to undervaluing their expenses and to offset the high costs of CSA products and make it more affordable for customers; see moral economy.[1]

See also


  1. ^ a b c d e f g h Galt, Ryan E. (October 1, 2013). "The Moral Economy Is a Double-edged Sword: Explaining Farmers' Earnings and Self-exploitation in Community-Supported Agriculture". Economic Geography. 89 (4): 341–365. doi:10.1111/ecge.12015. ISSN 1944-8287. S2CID 154308816.
  2. ^ Obach, Brian K.; Tobin, Kathleen (June 1, 2014). "Civic agriculture and community engagement". Agriculture and Human Values. 31 (2): 307–322. doi:10.1007/s10460-013-9477-z. ISSN 0889-048X. S2CID 143250445.
  3. ^ DeMuth, Suzanne (September 1993). "Defining Community Supported Agriculture". United States Department of Agriculture. Archived from the original on February 24, 2015. Retrieved February 28, 2015.
  4. ^ a b c d e f g "History of Community Supported Agriculture, Part 1". The Rodale Institute. 2005. Archived from the original on April 26, 2013. Retrieved May 15, 2013.
  5. ^ Adam, Katherine L (2006). "Community Supported Agriculture" (PDF). Archived from the original (PDF) on September 28, 2006. Retrieved September 5, 2010.
  6. ^ Bowens, Natasha (February 13, 2015). "CSAs Rooted in Black History". Mother Earth News.
  7. ^ "USDA 2007 Agricultural Census Table 44" (PDF). United States Department of Agriculture. February 1, 2009. p. 2. Archived from the original (PDF) on May 8, 2012. Retrieved August 9, 2012.
  8. ^ "Farm-fresh project". New York City Coalition Against Hunger. October 26, 2007. Archived from the original on May 3, 2011.
  9. ^ Anderson, Mark (August 22, 2010). "Capay farm, distributor buys West Sac warehouse". Sacramento Business Journal.
  10. ^ "International Network for Community-Supported Agriculture (Urgenci): An agricultural model built around shared responsibility, risk, and reward". Global Alliance for the Future of Food. May 20, 2021.
  11. ^ Scott, Steffanie; Si, Zhenzhong; Schumilas, Theresa; Chen, Aijuan (September 4, 2018). "Organic Food and Farming in China: Top-down and Bottom-up Ecological Initiatives". Routledge.
  12. ^ Pilgeram, Ryanne (2015). "Beyond 'Inherit It or Marry It': Exploring How Women Engaged in Sustainable Agriculture Access Farmland". Academic Search Complete. Retrieved March 13, 2017.[dead link]
  13. ^ "Community Supported Agriculture | Alternative Farming Systems Information Center| NAL | USDA". Retrieved January 17, 2022.
  14. ^ "Grants". SARE. Retrieved January 17, 2022.
  15. ^ "Entstehung :: Netzwerk Solidarische Landwirtschaft". Retrieved January 17, 2022.
  16. ^ Committee on Twenty-First Century Systems Agriculture, Board on Agriculture and Natural Resources, Division on Earth and Life Sciences (2010). Toward Sustainable Agricultural Systems in the 21st Century. Washington, D.C.: National Academies Press. ISBN 9780309148962.((cite book)): CS1 maint: multiple names: authors list (link)
  17. ^ a b c d e 2009 Survey of Community Supported Agriculture Producers Archived 2012-08-23 at the Wayback Machine, University of Kentucky, accessed 05-15-2013.
  18. ^ "Community Supported Agriculture"[permanent dead link], The Center for Social Research. Accessed 05-15-2013.
  19. ^ "Community Supported Agriculture" Archived 2012-08-23 at the Wayback Machine, Technotes: Office of Community Development, United States Department of Agriculture, accessed 05-15-2013.
  20. ^ "Guide to Financing the Community Supported Farm" (PDF). University of Vermont. 2012. Retrieved May 5, 2015.
  21. ^ [1] "CSA Across the Nation" Center for Integrated Agricultural Services. Accessed 05-22-2013
  22. ^ "Devon Acres CSA: local struggles in a global food system" (2008), retrieved 04-11-2013.
  23. ^ [2]"Community Supported Agriculture Entering the 21st Century". Accessed 23 May 2013.
  24. ^ "Farmie Markets of Upstate NY". Archived from the original on November 10, 2013.

Further reading