LEGACY SOUTHERN HIGHBUSH, Legacy blueberries are a highly adaptable variety for both fresh and process sales. This variety tends to be a little slower to produce in the first few years, however, yields can be very high once the plants become established. Foliage turns crimson in colder climates, . Legacy is both a vigorous grower and heavy producer, rated as one of the best flavored varieties chill hours 700-1,000 zones 5-9 from, Pense Nursery, Inc.