Keller's Farm was established only 21 years ago, but its roots run all the way back to the 19th century. Since emigrating from Bavaria in the mid-1800s, the Kellers have produced four generations of green-thumbed farmers, most of whom answered to the name Frank. It was during the reign of Franks I and II that the Kellers' first roadside produce stand opened, and the family's crop of grapes, raspberries, and potatoes helped their homestead survive the Great Depression. In the 1960s, brothers Frank III and Ray took over their father's farm and expanded the scope with corn, soybeans, oats, and hay grown on fields in Plainfield and Oswego. In 1991, Frank IV opened his first vegetable kiosk, and Keller's Farm was officially inaugurated.
These days, the three farmstands are open during the spring, summer, and fall, welcoming guests with fresh-picked seasonal offerings and annual harvest festivals. Depending on the location and the time of year, guests might find heirloom-tomato plants and flowers in finely wrought hanging baskets, ears of the family's specialty sweet corn, or homegrown pumpkins, gourds, and winter squashes. Their news page keeps shoppers up-to-date on the latest goings-on, with regular updates on flower sales, rain delays, and the farm’s ongoing battle with the mole men.