C.S.A.
Community Supported Agriculture (CSA) is a collaboration between farmers and their customers. When you purchase a CSA membership, you support our 75-acre farm through the inherent risks, and delicious rewards, of farming in New England. In return, you share in our harvest with a weekly box — a Farm Share — of the best vegetables our fields have to offer through the season.
Greenhouse Garden Party!
Join us on May 20, 2023 for a celebratory Garden Party to explore our newly constructed greenhouses in the heart of our Sudbury farmland, and enjoy a spring feast prepared by Chef Ana and friends! Along with a delicious brunch, live music, and family-friendly activities, guests will have the opportunity to learn from Farmer Chris and the Siena Farms' team about how the farm is preparing for food production in a rapidly changing climate, with our exciting new "Greenhouse Village" and irrigation infrastructure.
2022 Winter Shares
CSA Farm Shares available for this upcoming 2022 Winter Season, beginning the week of Nov. 28, 2022. Time to turn on the oven, and let the snow fly!
2023 Single-Season Farm Shares
Enjoy one or more of our quarterly veggie shares for a delicious taste of our fields, one season at a time.
Spring, Summer, Autumn, Winter
2023 Multi-Season Farm Shares
Bring Siena Farms into your kitchen for our six-month Peak-Season (summer & fall), or year-round with our Four-Season Farm Share!
Our most popular Farm Share options, these are combinations of our Single-Season Farm Shares, packaged at a discount.
2023 Three-Year Farm Shares
Investment in a three-year Farm Share provides integral capital resources for developing the farm's infrastructure and land base, while locking in current pricing and availability -- AND provides one additional year of farm shares to our Community Sponsored Farm Share program to support food security in Greater Boston and NYC.
2023 Specialty Farm Shares
Available as add-ons to your seasonal vegetable farm shares, or on their own. Enjoy specialty crops and flowers in their full glory, treat the kids in your life to their very own farm share, enjoy prepared foods from our family restaurants... Lots to choose from!
2023 New York City Farm Shares
We are thrilled to be delivering our CSA Farm Shares to New York City year-round for 2023! Pickup and home delivery is now available throughout Manhattan and Brooklyn, and our Employer Sponsored Farm Share program is available for NYC employers.
Community Sponsored Farm Shares
Trial Farm Shares
Try out one week of our veggie or mushroom Farm Shares before committing to a full season -- also, makes a great gift!
Employer Sponsored Farm Shares
Our Employer Sponsored Farm Share provides a weekly box of Siena Farms' vegetables delivered to your employees' homes or workplace as a healthy, simple, and delicious wellness benefit.