Planting Blueberries in the Treasure Valley Posted on July 5, 2019 by northend Despite common belief, you CAN grow blueberries in the Treasure Valley. A few special considerations need to be made, but once those are addressed you can have a bounty of blueberries every summer! Post navigation End of Season Sale!!!Buy 3 Get 1 Free – 1 Gallon Horticultural Vinegar!!