Sweetheart Blueberry, A unique hybrid produces 2 crops of fruit making it the only re-fruiting blueberry. The fruit has a superior fresh flavor or in baked good and preserves. Sweetheart has Northern and Southern highbush parentage, so it grows well in many areas of the USA. The plants are self-pollinating but will bear more berries if 2 or more plants are present. Grows 5-6' tall and 3-4' wide. Zones 4-8Sweetheart is technically a Northern Highbush, but it thrives from north to south, needing no pollinator to set up to 15 pounds of berries a year. The first crop is in late spring or early summer. The second is at summer's end. Very good yields ,plump, firm, delicious sweetheart blueberries with a very sweet bite.