What Do Blueberries Need to Grow?

Soil Requirements

• The most crucial component to successfully growing blueberries is the soil pH level. Blueberries require a very acidic soil ranging from 4 to 4.5, with lots of organic matter worked in and a steady supply of moisture. On loam or clay soils, the Ohio State University Extension recommends planting blueberries in raised beds for better drainage.

Nutrients

• The organic matter, in the form of grass clippings, manure or leaves, should be worked into the top 4 to 6 inches of soil. Fertilizers should be used in conjunction with soil tests to determine requirements, as overfertilizing blueberries can cause plant damage.

Maintenance

• Blueberries don't need to be pruned during their first three years of growth. Blossoms should be removed during the first two years to stimulate growth. Four-year-old plants should be pruned in late March, to eliminate dead and weak branches with small buds.