On this thread I can only give general answers since I do not know
@Bobby83's location nor the exact plant he has. (Keep in mind we do not know if any of his neighbors 'as the bees fly' already grow the needed 'second' plants.) More information is available; I provided one link which has lists of some recommendations for a second plant to increase production for the highbush blues. More specific information is also available from local County Extension offices.
Good luck and I want blueberry muffins when the harvest comes in!