Prepared by David T. Handley, Extension vegetable and small fruit specialist
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Blueberries are native to North America, and the delicious fruit has been harvested in the wild for centuries. However, growing blueberry plants in gardens and on farms is a relatively recent occurrence, since breeding and propagation of blueberry plants did not begin until early in the 20th century.
Highbush blueberries belong to the same family of plants as cranberries, rhododendrons, and azaleas. They have limited adaptation to the cold winter temperatures of northern New England, but may grow satisfactorily on warmer, protected sites where the winter temperatures do not fall below -25 degrees F.