Plymouth Rock Oyster Growers is located in Plymouth Massachusetts. Well known as a wholesale supplier of fresh oysters to restaurants, we are pleased to offer retail sales of our delicious oysters! Fresh oysters delivered from our farm to your table. Plymouth Rock Oyster Growers is a family owned and operated oyster farm located in Duxbury Bay Massachusetts off Cape Cod. Grown in the cold, pristine waters of Duxbury, Kingston and Plymouth Massachusetts, the oysters of Plymouth Rock Oyster Growers are cultivated just above the bottom in a nutrient-rich environment nourished by nearby eel-grass meadows.