A sibling of 'Northsky' introduced in 1988 - plants larger and more productive than 'Northsky'. Recommended for commercial plantings and home gardens. Fruit 1/2" in diameter with an attractive sky blue color. Flavor sweet and mild. Mature plants 18-24" high, 30-40" in diameter. Fruits approximately 5 days earlier than 'Northblue' and extends for 2-3 weeks. Partially self-fruitful. Shown to be a reliable choice for home use in zone 3, but will produce larger yields in higher zones.