Blueberry, Rubel, Bare Root

Rubel (Vaccinium corymbosum 'Rubel')

Rubel is an heirloom variety known for its small, intensely flavored berries. Although the berries are smaller than modern cultivars, they are packed with antioxidants and have a strong, rich blueberry flavor. Rubel is a hardy, productive variety that has been grown for over a century and is prized for its heirloom flavor. It’s a great choice for those looking to grow a traditional blueberry.

Key Characteristics:

• High Antioxidant Content: Rubel berries are a wild selection and are therefore higher in antioxidant levels, scoring almost twice as high as most other blueberry varieties.
• Small, Flavorful Berries: While smaller than modern varieties, Rubel’s berries have an intense, rich blueberry flavor that’s perfect for fresh eating or baking into muffins!
• Heirloom Variety: Rubel is one of the oldest cultivated blueberry varieties, known for its reliable yields and adaptability.
• Bright Fire Red Fall Foliage
  

Product Details:

• Mature Height: 4-6 feet, Upright
• Fruit Time: Late-Mid Season
• Fruit Qualities: Small berries, intensely flavored, high in antioxidants
• Chill Hours: 800-1000 hours
• Pollination Partners: Pair with Bluecrop, Jersey, or Blueray for the best fruit set.
• USDA Hardiness Zones: 4-7

Blueberries are a valuable addition to fruit tree guilds in permaculture systems. Positioned in the shrub layer, they benefit from the shade and protection of larger trees while providing ground-level diversity. Their flowers attract pollinators, and their roots help with moisture retention, enhancing the overall health and productivity of the guild. Their nutrient-dense berries offer a reliable food source, complementing the fruit production of the larger trees.

Northern highbush blueberries are best suited for cooler climates, thriving in USDA zones 4-7. These plants require well-drained, acidic soil (pH 4.5-5.5) and full sun for optimal fruit production. Blueberries benefit from mulch to retain moisture, prevent weeds, and protect shallow roots. Consistent watering is essential, especially during fruiting. Blueberries are self-fertile but cross-pollination increases the overall yield, improves the size and quality of the berries, and leads to a more abundant harvest. Add organic compost or sulfur to the soil to maintain its acidity. Regular pruning encourages healthy growth and more abundant fruiting.