Sierra are firm, medium-sized blueberries with a good flavour.
They will have a small, dry scar after picking.
The bush is upright, growing up to 6 feet (2 metres) tall, and deliver an early harvest.
Sierra blueberries were developed jointly by the New Jersey Agricultural Experiment Station, and by A.D. Draper for the USDA ARS at Beltsville, Maryland from a cross between 4 different blueberry species: Vaccinium darrowi, Vaccinium corymbosum, Vaccinium ashei and Vaccinium constablaei.
Sierra blueberries were released in 1988.