Plant your bushes during the dormant season, which typically runs from November to March in Tennessee, according to the University of Tennessee Agricultural Extension. You should plant the bushes before the soil freezes or after it is warm enough to work with and the threat of frost has passed.
To plant a blueberry bush, you will need to dig a hole larger than the plant's root system. Carefully set it in the hole so none of the roots become damaged or broken. Once in place, firmly pack down the surrounding soil and water the bush immediately, the University of Tennessee advises.
If you plant several blueberry bushes, space them at least 10 feet to 14 feet apart, according to the University of Kentucky Cooperative Extension. Rows of bushes should be spaced 4 feet to 6 feet apart.