Ahh, blueberries. Just a comment in general, but check the acidity level. They need a ph of 4.0 - 5.0 to thrive and uptake nutrients properly. That is tough to maintain (in ground) on the west side, let alone the east side. Containers are easier, I use 1/3 azalea mix, 1/3 peat moss, 1/3 bark...