Blueberry (Vaccinium virgatum) TIFBLUE

Blueberry (Vaccinium virgatum) 'Tifblue'

Legendary and exceptionally productive late variety, the historical industry standard.

'Tifblue' is arguably the most famous and historically significant Rabbiteye variety, released in 1955. For decades, it served as the global benchmark against which all other late-season varieties were judged. It is prized for its massive and reliable productivity, extraordinary vigor, and high adaptability. It is the ideal choice for growers seeking maximum yield and plant robustness.

Key Highlights:

• Massive productivity: One of the highest-yielding varieties ever released.
• Extreme vigor: Exceptionally energetic and strong growth.
• Quality fruit: Firm, light blue, with good shelf life.
• High adaptability: Proven performer across various conditions.
• Excellent sweet flavor (when harvested at the right time).

Origin and Registration

• Origin: USA (University of Georgia and USDA). Released in 1955.
• Genetics: Cross of 'Ethel' x 'Clara'.

Variety Characteristics

Bush

• Growth: Extremely vigorous, upright, forming large plants.
• Chill hours: Higher for the Rabbiteye group (600 – 650 hours), ensuring later bloom and protection from late frosts.

Fruit

• Size: Medium to large.
• Color: Light blue with a good waxy bloom.
• Quality: Fruits are firm with a small, dry stem scar. Skin is slightly tougher than newer varieties.
• Harvest Rule: Crucial! Fruits turn blue long before they reach full sugar levels. For best flavor, leave them on the bush for several days after they fully color.

Resistance and Requirements

• Pollination: The variety is self-sterile. To achieve its famous massive crops, it requires a late-blooming pollinator (e.g., 'Powder Blue', 'Centurion').
• Resistance: A very robust and vital plant.

Harvest and Usage

• Harvest time: Late.
• Usage: Universal – due to its high yield and firmness, it is great for fresh consumption, freezing, and processing.