Sharpblue is unique for being tolerant of heat and warm climates, requiring only 150-250 chill hours in order to start yielding blueberries. Hardy in zones 7-10, Sharpblue starts producing earlier than other blueberry varieties around late May or early June; harvest lasts 4-6 ...Sharpblue is unique for being tolerant of heat and warm climates, requiring only 150-250 chill hours in order to start yielding blueberries. Hardy in zones 7-10, Sharpblue starts producing earlier than other blueberry varieties around late May or early June; harvest lasts 4-6 weeks.
Colder zones will see this shrub turn a fiery red in cooler fall and winter months, providing additional winter interest to the garden! Fertilize during the growing season with Bud N Bloom Acid-Loving Plant Fertilizer for enhanced growth and fruit production!