2027 CSA Farm Shares
Registrations are now open for our 2027 season! All 2027 Farm Shares are 15% off through Nov. 1st, 2026.
Thanksgiving Pre-Orders
Gobble Gobble! Time to reserve your annual Gobble Box, a large, full-bushel box of Siena Farms' autumn vegetables & local fruits for your 2026 Thanksgiving feast.
Limited availability; pre-orders due by Sunday, November 8th.
Food Security Farm Shares
Support hunger relief and expand access to fresh, healthy vegetables across Greater Boston and NYC. Through partnerships with the YMCA of Greater Boston, the Boys & Girls Clubs of Boston, and Sanctuary for Families, your support directly provides Siena Farms produce to families facing food insecurity.
Community Supported Agriculture (CSA) is a collaboration between farmers and their customers. When you purchase a CSA membership, you support our 50-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 fresh produce from our farm.
Vegetable, Fruit, Flower, and Mushroom Shares are available seasonally and year-round. Or for even more flexibility, check out our Monthly CSA Subscription option for veggies and mushrooms.
Office and home delivery is available year-round throughout Eastern MA from Worcester to Boston, the North Shore and Cape Cod, as well as to any address in Manhattan and Brooklyn.
Or, pickup from one of 40+ convenient pickup sites in MA and NYC.
About Us
We’re a family farm, in our 22nd year of operation, cultivating 50 acres of protected farmland in Sudbury, MA. We grow over 100 varieties of vegetables, flowers, and mushrooms for our year-round CSA, our farmstores in the Boston Public Market and in Boston’s South End, and for select restaurants and chefs.
Check out our Virtual Farm Tour!
Visit Our Farmstores!
Siena Farms South End
106 Waltham Street, Boston
Monday - Saturday, 10am - 6pm
Sunday, 11am - 5pm
Siena Farms at the Boston Public Market
100 Hanover Street, Boston
Monday & Tuesday, 8am - 6pm
Wednesday - Saturday, 8am - 7pm
Sunday, 10am - 6pm
Shop off our shelves for veggies, fruits, flowers, pantry items, and more — OR place your order online via Mercato for home delivery!










