 | Northsky Blueberry Bush. The Northsky Blueberry (Vaccinium corymbosum x Vaccinium angustifolium 'Northsky') is an exciting Half-High Blueberry selection, introduced through the renowned University of Minnesota's Blue Breeding Program! Northsky is a very hardy, dwarf variety. It tolerates temperatures as low as bone-chilling -40 degrees Fahrenheit. It also looks amazing! This compact plant has a dense canopy. It's able to tolerate snow loads, which makes the Northsky the first choice for those living in the cold winter extremes.... - Northsky Blueberry Bush. |