Vaccinium darrowii "Rosa's Blush"

Flower Structure: Produces small, bell-shaped, white to pale pink flowers in spring.

Blooming Season: Blooms in early to mid-spring.

Foliage: Evergreen foliage with a distinctive pinkish blush, especially in cooler weather.

Fruit Details:

Appearance: The fruit of Vaccinium darrowii 'Rosa's Blush' is a small, round blueberry, typical of other Vaccinium species. The berries are initially green, turning to a deep blue or bluish-black color as they ripen.

Size: The berries are typically small to medium in size, around 0.25 to 0.5 inches (6-12 mm) in diameter, which is slightly smaller than those of some other blueberry cultivars.

Flavor: The berries are sweet and slightly tart, offering a flavor profile similar to other blueberries but with a distinctive taste that makes them excellent for fresh eating, baking, or preserves.

Ripening Season: The fruit ripens in late spring to early summer, depending on the climate. In warmer regions, the berries may ripen earlier in the season.

Edibility: The fruit is fully edible and can be consumed fresh, frozen, or used in a variety of culinary applications, including pies, jams, and smoothies. The berries are rich in antioxidants, vitamins, and dietary fiber, making them a healthy addition to any diet.

Wildlife Attraction: In addition to being enjoyed by humans, the berries are also attractive to birds and other wildlife, which may feed on the ripe fruit. This makes Vaccinium darrowii 'Rosa's Blush' a great plant for gardeners looking to attract wildlife to their gardens.

Nutritional Value: Like other blueberries, the fruit is likely to be high in antioxidants, particularly anthocyanins, which are responsible for the berry's deep blue color. These compounds are known for their health benefits, including anti-inflammatory and heart-healthy properties.

Light Requirements: Prefers full sun to partial shade. For optimal growth and fruit production, provide at least 6-8 hours of direct sunlight daily. Partial shade is tolerated but may result in fewer flowers and berries.

Soil Requirements: Thrives in well-draining, acidic soil. Ideal pH levels range from 4.0 to 5.5. Incorporate organic matter such as peat moss, pine bark, or compost to improve soil structure and maintain acidity. Avoid planting in heavy clay soils unless adequately amended to ensure good drainage.

Watering: Requires regular watering, especially during the growing and fruiting seasons. Keep the soil consistently moist but not waterlogged. Deep, infrequent watering is preferable to shallow, frequent watering. Mulching helps retain soil moisture and prevent root competition from weeds.

Temperature and Humidity: Hardy in USDA zones 7-9. Prefers moderate temperatures and can tolerate high humidity. 'Rosa’s Blush' is well-suited to southern gardens due to its heat tolerance. Protect the plant from severe frost, as it can damage blooms and young growth.

Fertilization: Apply a balanced, slow-release fertilizer formulated for acid-loving plants in early spring as new growth begins. An additional light application after fruit set can support continued growth. Avoid over-fertilizing, as this can lead to nutrient imbalances and affect fruit quality.

Pruning: Prune in late winter or early spring to remove dead or damaged wood and to maintain an open structure for better air circulation and light penetration. Light pruning helps maintain a compact shape and encourages vigorous new growth, which can improve fruit yield.

Pests and Problems: Generally pest-resistant but can occasionally attract pests such as aphids, scale insects, and blueberry maggots. Ensure good air circulation to prevent fungal diseases like powdery mildew and root rot. If pests are detected, treat with insecticidal soap or neem oil. Regular inspections help catch and manage issues early.