Obtain seed from blueberries that have been stored in a freezer for three months, which will break the seed dormancy. Start seeds in January or February for best results.
Fill a seedling flat with ground spaghnum moss that is slightly moist. Sprinkle seeds over the moss and cover lightly with more moss. Keep moist and place in a location with a temperature of 60 to 70 degrees F.
Place the flat in a sunny location, such as near a window, when the sprouts emerge. Germination usually takes about a month. Continue providing moderate moisture.
Transplant the seedlings carefully when they reach 2 to 3 inches tall. Place each healthy seedling in a small pot containing an even mixture of peat, sand and potting soil, and set it in a sunny window.
Prepare a final growing location to plant the seedlings once frost danger is past. It should be in full or part shade, slightly acidic soil (with a pH between 4.5 and 5.5) that is well-draining and has plenty of organic matter worked in. Sandy soil is ideal for growing lowbush blueberries.
Plant your most vibrant seedlings in soil, spacing them about 4 feet apart. The bushes will serve as ornamental shrubs for the first few years, then begin producing edible fruit once they are three years of age.