Blueberry 'Blu-ray'

Vaccinium corymbosu 'Blueray'

The 'Blueray' blueberry (Vaccinium corymbosum 'Blueray') is a mid-season variety boasting high yields and excellent taste. This variety is resistant to cold and thrives in a variety of climates.

Growth Characteristics
- Size and Shape: The Blueray variety primarily has an upright growth habit, and mature trees can grow up to approximately 1.5 to 2 meters in height.
- Leaves and Flowers: The leaves are oval-shaped and dark green. In the spring, it produces soft pink flowers.
- Fruit: Harvestable in mid-summer, the fruit of this variety is generally large, sweet, and blue in color.

Propagation Methods
- It is primarily propagated through cuttings and grafting.
- For cuttings, cut a stem about 10 to 15 cm in length before new shoots emerge in the spring and plant it in moist soil; it will take root.
- Grafting is performed in the spring after preparing scions, and the propagation rate can be increased through the use of appropriate grafting techniques. Cultivation Methods
- Blueberries prefer acidic soil (pH 4.5–5.5), so the soil pH must be properly adjusted.
- Select well-draining soil and plant in a location where they can receive sufficient sunlight.
- Plant at intervals of 1.5 to 2 meters to ensure good air circulation.
- Water thoroughly to prevent the roots from drying out, and regular fertilization is necessary to maintain large, high-quality fruit.

Uses in Gardens
- They are popular for home gardens due to their aesthetic appeal and the ability to harvest the fruit directly.
- Since pollinators are required, planting multiple varieties together yields good results.

Important Pests and Diseases & Control Methods
- Diseases: Blueberries are generally susceptible to leaf mold and fruit rot. To prevent this, apply pesticides regularly and prune the branches to ensure good ventilation. - Pests: Pests such as aphids may occur. To control them, insecticides can be used if necessary, or beneficial insects can be utilized through natural methods.
- Prevention: To prevent pests and diseases, it is important to maintain a clean growing environment and respond promptly when they occur.

Blue-ray blueberries are relatively easy to care for and are a good variety for planting in gardens. Under proper care, you can expect high yields and good quality.

Plant Type
Plant Family	Rhododendron family
Height	180~240cm
Spread	180~240cm
Colors	white
Bloom Period	May to July
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Blueberry 'Chippewa'
Vaccinium corymbosum 'Chippewa'

Blueberry 'Berkeley'
Vaccinium corymbosum 'Berkeley'