Save 5% on 2023 C.S.A. Farm Shares through February 1!

Moderna Farm Shares

...invites you to bring Siena Farms into your kitchen!

Enjoy a weekly box of our fresh produce -- called a Farm Share -- delivered directly to your home, or to a neighborhood pickup site near you.

Siena Farms is a 75-acre family farm in Sudbury, MA, in our 17th year of operation.  We grow over 100 varieties of vegetables for our year-round CSA Farm Shares (Community Supported Agriculture), our two farmstores in Boston, and area restaurants including family-owned Oleana, Sarma, and Sofra.

We've customized a Farm Share subscription for Moderna employees, with monthly auto-payments reimbursable by your monthly wellness benefits program. We are excited to share our harvest with you and your coworkers!

*You will be prompted to enter the following Moderna employee code to access enrollment:
You can start receiving your produce as soon as next week, and you can pause or cancel your monthly subscription at anytime.  You can also shop throughout our website and use the same code -- ModernaLovesVeggies -- at checkout to save 20% on any of our seasonal and specialty Farm Share products.  Meantime, please note that the Moderna Farm Share subscription is already discounted 20% off our regular Farm Share pricing.


Perks of a Moderna Farm Share Subscription

  •  Choose a weekly schedule, which we call a Full Share, or a custom schedule averaging every-other-week, which we call a FLEX Share.
  • The Moderna Vegetable Farm Share is a weekly half-bushel box of our farm's seasonal veggies, containing an average of 10-15 different veggies each week.
  • The Moderna Mushroom Lover's Share is packed in a third-bushel box, containing 1.5 lbs of our own cultivated shiitake and oyster mushrooms each week.
  • Enjoy weekly e-newsletters, including fun recipes and notes from our fields and farmers.
  • Choose home delivery for $10/week extra, or choose from 30+ neighborhood pickup locations throughout Greater Boston.
  • Visit our Sudbury farm anytime with friends or family, with invitations forthcoming to annual farm events.
Questions? Check out our CSA FAQ here to read about what a typical Farm Share box will contain at different points in the season; email us at; or call us at 978-261-5365.

Community Supported Agriculture

CSA stands for Community Supported Agriculture, which is a simple collaboration between farmers and their customers. When you purchase a CSA Farm Share, 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 produce our fields have to offer through the season.

The CSA model is one of the strongest business models in American agriculture because of its built-in risk sharing between producer and consumer, and its capacity to build meaningful relationships between consumers and farms.  We are grateful to Moderna -- and to you! -- for joining Siena Farms in pioneering a new iteration of the CSA model, an Employer Sponsored Farm Share, through the Moderna Farm Share subscription.