Blueberry Korimbosum

Vaccinium corymbosum

Vaccinium corymbosum is a deciduous shrub native to North America, and its fruit is popular as both a food and a health food. Below is information regarding the growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases and control methods of Vaccinium corymbosum.

Growth Characteristics
- Growing Environment: It prefers acidic soil and thrives in well-drained soil with a pH of 4.5 to 5.5.
- Sunlight: It grows well in locations with ample sunlight and requires at least 6 hours of sunlight per day.
- Watering: It requires regular watering in well-drained soil and needs sufficient moisture, especially during the summer.

Propagation Methods
- Seeds: Seed propagation is time-consuming and is not commonly used commercially.
- Cuttings: Generally, cuttings are taken during the summer.
- Division: It can also be propagated by dividing the plant near the roots in the spring or autumn. Cultivation Method
 - Soil Preparation: Add sulfur or peat moss before planting to create acidic soil.
 - Planting: Plant seedlings at appropriate intervals (approximately 1 to 1.5 meters).
 - Fertilization: Apply acidic fertilizer twice a year, in spring and early summer.
 - Mulching: Cover the area around the roots with well-rotted sawdust or compost.
 - Pruning: Remove old or crossing branches during the winter to improve air circulation.

Uses in the Garden
- Blueberry Corimbosum is suitable as a garden landscape plant due to its beautiful spring flowers and autumn foliage.

Important Pests and Control Methods
- Diseases: Root rot and stem blight are common; these can be prevented by avoiding excessive moisture and removing diseased parts.
- Pests: Aphids and moths can act as pests; control them using organic mineral oil or eco-friendly insecticides. With proper care and attention, blueberries will grow healthily in the garden, and you can expect a bountiful harvest.

Plant Family	Rhododendron family
Height	1.8~3.6m
Spread	2.4~3.6m
Colors	white
Bloom Period	May to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Mosaenamu
Vaccinium bracteatum

Blueberry 'Berkeley'
Vaccinium corymbosum 'Berkeley'