Hardiness
Zone 5
Discover the plant
Highbush cornflower 'Razz'
FamilyEricaceae
Vaccinium corymbosum ‘Razz’ is a compact highbush blueberry valued for the intensely sweet and slightly tart flavor of its fruit. This deciduous shrub develops an upright to slightly spreading habit, taller than it is wide, ideal for edible borders, low fruit hedges, and container cultivation. In spring, pinkish-white, bell-shaped flowers attract pollinators and announce a generous summer harvest. Medium to large blueberries ripen in season and are distinguished by their rich aroma. Its dark green foliage turns reddish-orange in autumn, adding significant ornamental interest. Vaccinium corymbosum ‘Razz’ requires acidic, organic-rich, well-drained soil and a sunny exposure to ensure optimal production in temperate climates.
Soil and care
The rightconditions.
Fertilization
Acid-loving fertilizer in spring. Fertilize monthly or as directed on the bag. Not recommended – use Bionik rooting agent or ground bone.
Bloom and dimensions
The completeprofile.
Bloom periodSpring
Flower colorWhite
Foliage colorGreen
Foliage typeObsolete
FruitingSweet and aromatic blueberries, medium to large size
Maximum height1.2 to 1.5 m (4 to 5 feet)
Maximum width1.2 m (4 feet)
Growth rateaverage
Hardiness zoneZone 5
Minimum temperature'-40°C
