Blueberry (Vaccinium corymbosum x Vaccinium darrowii) SUNSHINE BLUE

Blueberry (Vaccinium corymbosum hybrid) 'Sunshine Blue'

Unique dwarf variety with high ornamental value and broad adaptability.

'Sunshine Blue' is an exceptional semi-dwarf Southern Highbush variety released in 1979. It is widely considered one of the most versatile blueberries available, blending utility with extraordinary beauty. Due to its compact growth habit and tolerance for higher soil pH, it is the top choice for container gardening, patios, and small urban gardens. Furthermore, it is evergreen in many climates and features stunning foliage color changes throughout the year.

Key Highlights:

• Compact growth: Perfect for pots and limited spaces.
• Ornamental value: Features showy pink flowers and wine-red winter foliage.
• Self-pollinating: Produces reliably even as a single plant.
• Broad adaptability: Tolerates higher soil pH (up to 5.5) better than most other varieties.
• Evergreen bush in milder climates.

Origin and Registration

• Origin: USA (Bred by Dr. Arthur Elliott, released by University of Florida). Released in 1979.
• Genetics: Cross of Avalonblue x Sharpblue.

Variety Characteristics

Bush

• Growth: Semi-dwarf and very compact. Reaches only about 1 – 1.2 m (3-4 feet) in height and width.
• Foliage and Flowers: Bright green summer leaves turn wine-red in winter. Blooms with attractive light pink flowers.
• Chill hours: Extremely low, making it suitable for very warm regions.

Fruit

• Size: Medium-sized berries.
• Color: Dark blue with a heavy silvery bloom.
• Quality: Fruits have a firm texture and a distinct, excellent flavor.
• Yield: A mature bush can produce 2.5 to 4.5 kg (5-10 lbs) of fruit.

Resistance and Requirements

• Soil: Exceptional ability to tolerate pH levels up to 5.5, simplifying cultivation in standard potting mixes.
• Pollination: Self-fertile, though planting with a variety like 'Misty' will result in larger crops.

Harvest and Usage

• Usage: Ideal as an ornamental-edible feature for balconies, decks, and low hedges.