Top Shelf® Highbush Blueberry – Vaccinium corymbosum

Introduce the 'Top Shelf®' blueberry to your garden and enrich your green space with a high-end fruit shrub. This exceptional variety stands out for its herculean-sized berries and remarkable vigour. In addition to maximizing your harvests, it beautifully structures the landscape thanks to its erect habit and vibrant red autumn colour.

The Harvest: Yield and Flavour

This giant blueberry bush sets a new standard for productivity and berry calibre, guaranteeing spectacular mid-season harvests.

• Harvest Period: July to August
• Visual Description: Giant, firm, and plump berries displaying a luminous blue colour covered in a fine waxy bloom.
• Flavour Profile: Flavourful and well-balanced taste, combining a pronounced sweetness with a refreshing touch of acidity.
• Culinary Uses: Fantastic for fresh eating straight from the bush, perfect for crowning desserts, incorporating into pastries, or transforming into premium quality jams.

Planting Guide

Careful installation ensures vigorous establishment and maximum fruit production for decades to come.

• Ideal Location: Plant the shrub in full sun to maximize sugar development in the fruit. Choose a well-ventilated spot.
• Soil Preparation: Blueberry bushes require highly acidic soil (ideal pH between 4.5 and 5.2) that is light, sandy, and rich in organic matter. Generously incorporate sphagnum peat moss, acidic compost, or elemental sulfur if your soil is too alkaline.
• Planting: Dig a hole twice as wide as the root ball. Set the crown at ground level, then backfill with your amended soil mixture and lightly tamp. Space plants 1.2 to 1.5 metres (4 to 5 feet) apart.
• Pollination: This variety is self-fertile, but yields are significantly higher in both quantity and berry size when another cultivar blooms nearby at the same time.
  • Suggested Partners: Vaccinium corymbosum 'Bluecrop', 'Duke', or 'Draper'.

Care and Maintenance Guide

• Water: Keep the soil uniformly moist but never waterlogged. Water consistently and deeply during fruit development and ripening, as well as during hot, dry summer spells.
• Apply: Use a fertilizer specially formulated for acid-loving plants (such as for azaleas and rhododendrons) in early spring to support growth without altering the soil pH.
• Prune: Cut back in late winter or very early spring before new growth begins. Remove dead, diseased, or broken wood, and eliminate the oldest canes (over 5 or 6 years old) to ground level to stimulate the renewal of productive stems.
• Protect:
  • Bird Protection: Install bird netting as soon as the berries begin to turn blue to secure your harvest.
  • Winter Protection: This shrub withstands cold without artificial protection thanks to its Zone 4 hardiness. Apply a thick layer of organic mulch at the base to stabilize soil temperature and retain moisture.