NEW! Monthly CSA Subscriptions now available; register today to begin next week!

Season 2024 CSA Farm Shares now available!

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 fresh produce from our farm.

Seasonal, Year-Round, and Specialty Farm Shares are available, plus our brand new Monthly CSA Subscription. Enroll in a Vegetable or Mushroom Subscription anytime, any season -- and start right up next week! Designed for new and returning members, you can now join our CSA one month at a time, with easy monthly payments.

Office and home delivery is available year-round throughout Eastern MA from Worcester to Boston, North Shore and Cape Cod, as well as Manhattan and Brooklyn.

Or, pickup from one of 30+ convenient pickup sites.

Schedule Options: Choose between Weekly Shares and FLEX Shares (flexible schedule averaging every other week).

Size Options: Choose between our Classic Vegetable Share (half-bushel box) and our Small Vegetable Share (third-bushel box).

Click here for a menu of available Farm Shares.

CSA farm shares

Learn more

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 @ 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!

Learn more here.

Contact Us

Phone: 978-261-5365


Farm address: 113 Haynes Rd., Sudbury, MA 01776