Highbush Blueberry 'Polaris' (Vaccinium corymbosum 'Polaris')

‘Polaris’ Highbush Blueberry (Vaccinium corymbosum ‘Polaris’). Vaccinium corymbosum ‘Polaris’ is a hardy, semi-dwarf blueberry cultivar particularly well-suited to cold climates. This deciduous shrub develops a compact habit, slightly wider than it is tall, making it ideal for small gardens, edible borders, and container planting. In spring, pinkish-white bell-shaped flowers attract pollinators and herald an early summer harvest. The large blueberries are firm, sweet, and very aromatic. Its dark green foliage turns beautiful vibrant red shades in autumn, adding significant ornamental interest.

To plant ‘Polaris’ highbush blueberry, choose a suitable exposure: full sun. The recommended soil is: acidic, rich in organic matter, well-drained. These plants require acidic soil and regular moisture. Check the pH before choosing amendments: foliage color alone is not enough to diagnose a specific need. Avoid liming and protect superficial roots when weeding. Water the root ball before planting and ensure that water can drain after planting. During establishment, check moisture by hand before watering again.

Allow a width of 1.2 m (4 ft) to arrange this plant's space in the garden. The indicated height of 1 m (3.3 ft) helps in choosing its position relative to neighboring plants. Maintain access to the base for weeding, checking moisture, and removing damaged parts. Combine this variety with plants whose light and water needs are compatible. If considering a container, first check that its volume and drainage are suitable for root development. Potted roots are more exposed to cold than those planted in the ground.