What is a CSA?
CSA stands for Community Supported Agriculture. It is a partnership between the farm and a group of customers. Purchasing a "share" is similar to buying a membership or subscription to the farm.
The produce is often lighter in the early season, and increases throughout so the end value of the produce received is often (but not always) more than what was paid for the share.
Members get a discount on produce/items purchased over and above their share.