Ripens in mid-July. The cultivated forms of blueberries are easy to grow in acidic soil and are practically free from disease and insect pests. (Neutral soils can be made acidic by the application of acid peat or sulphur). With each order we furnish complete cultural directions. The four varieties we offer are all of excellent quality and heavy bearers. Plant 4-5′ apart in rows 8′ apart. Grow 4-5′ high and differ primarily in their ripening season. Full sun. For better pollination we suggest you plant at least two varieties. Zones 4-7.