I was thinking of planting blueberries across the front of my yard to create a bit of a barrier. It's a high traffic area and a fence was too expensive and a bit impractical. I know that the plants have to be about 4 feet apart. Is there something that would go nicely between them to fill in the barrier? I much prefer landscaping with edibles to merely decorative plants.
Blueberries do well with many companion plants. I actually have parsley planted between my 4 bushes. Rhubarb would look great along side blueberry bushes as well and they enjoy the same soil type. I've attached a great link about edible companion planting. Hope this helps.