Highbush Blueberry 'Sweetheart' (Vaccinium corymbosum 'Sweetheart')

‘Sweetheart’ Highbush Blueberry (Vaccinium corymbosum ‘Sweetheart’). Vaccinium corymbosum ‘Sweetheart’ is a highbush blueberry known for its double fruiting and high productivity. This deciduous shrub develops an upright habit, slightly taller than wide, forming a structured clump ideal for the vegetable garden, edible borders, and ornamental fruit plantings. In spring, delicate pinkish-white bell-shaped flowers appear and attract pollinators. A first harvest of large, sweet blueberries occurs in early summer, often followed by a second production at the end of the season when conditions are favorable.

To plant 'Sweetheart' highbush blueberry, choose an appropriate 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 is not sufficient to diagnose a precise need. Avoid liming and protect the shallow roots during weeding. Water the root ball before planting and ensure water can drain after planting. During establishment, check the moisture by hand before watering again.

Allow a width of 1.5 m (5 ft) to arrange the space for this plant in the garden. The indicated height of 1.5 m (5 ft) helps choose 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 you are considering a container, first check that its volume and drainage are suitable for root development. Roots in pots are more exposed to cold than those planted in the ground.