How to Grow Blueberry Bushes Under Pines

Plant 2- to 3-year-old nursery blueberry seedlings in midspring when nighttime temperatures rise to 65 degrees Fahrenheit. These hardy bushes thrive with a warm start and summer growing season before their winter dormancy.

Choose sites with as much sunshine as possible. Plant the bushes 15 to 20 feet from the tree's base. Blueberries tolerate partial, filtered or dappled shade, but need at least four hours of sun every day to bloom and bear fruit.

Amend sites for blueberry plantings. Dig into the top 8 to 10 inches of soil in 2-foot square areas, and turn in 4 to 5 inches of organic compost or peat moss. This base gives blueberries rich, acidic soil, quick drainage and good moisture retention. Set the blueberries 5 to 7 feet from other plants to allow room for full growth.

Plant the blueberry seedlings in holes deep and wide enough for their roots, and then fill the holes carefully with amended soil. Water each seedling with 1/2 gallon of water after planting to settle the soil around roots. Put the bushes on a schedule of 2 inches of water every week.

Fertilize the blueberry bushes one month after planting. Give each bush 1 lb. of 10-10-10 granular fertilizer, per manufacturer directions. Keep the granules of fertilizer away from the trunk and foliage of the bushes, as they'll burn. Water each bush immediately after feeding.