Blueberry

Plant Overview

Blueberry (Vaccinium corymbosum) is listed in the Ericaceae family and categorized as a fruit with a perennial shrub life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Moderate.

Plant ID

PLT-0089

Family

Ericaceae

Plant type

Fruit

Life cycle

Perennial shrub

Native range

Eastern North America

Growth habit

Upright, multi-stemmed deciduous shrub

Mature height

About 4-8 feet

Mature spread

About 5-8 feet

Difficulty

Moderate

Growing Conditions

Blueberry is listed for full sun conditions. Water needs are listed as moderate; keep soil consistently moist while maintaining good drainage. The database soil reference is Moist, well-drained acidic soil rich in organic matter. The listed soil pH range is 4.5-5.5, and the listed hardiness range is 4-8.

Hardiness zones

4-8

Sunlight

Full sun

Soil

Moist, well-drained acidic soil rich in organic matter

Soil pH

4.5-5.5

Water needs

Moderate; keep soil consistently moist while maintaining good drainage

Plant spacing

About 5 feet apart for individual shrubs

Seed & Germination

For propagation, the database note is seeds commonly require a period of cold stratification before germination; dormancy requirements vary by seed origin. Planting-depth guidance: Seed propagation is uncommon for home or commercial planting; blueberries are normally established from nursery-grown plants. Maturity guidance: Plants may produce a light crop within the first few years, with production increasing as bushes mature and approaching fuller production around five years. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.

Germination

Seeds commonly require a period of cold stratification before germination; dormancy requirements vary by seed origin

Germination temperature

Seed germination conditions vary; named cultivars are normally propagated vegetatively or purchased as nursery plants

Seed depth

Seed propagation is uncommon for home or commercial planting; blueberries are normally established from nursery-grown plants

Sowing method

Usually established from a nursery-grown blueberry plant; seed can be sown when propagating the species rather than preserving a named cultivar

Start indoors

Not normally started indoors as a garden crop; establish from nursery-grown plants or propagate cuttings under protected conditions

Transplanting

Set nursery-grown plants while dormant or in cool conditions, keep roots moist during planting, and avoid burying the crown excessively

Harvest & Propagation

Days to maturity

Plants may produce a light crop within the first few years, with production increasing as bushes mature and approaching fuller production around five years

Harvest

Pick berries only when fully ripe and uniformly blue; flavor improves for several days after the berries first turn blue

Propagation

Seed or stem cuttings; named cultivars are generally propagated vegetatively to preserve cultivar traits

Seed saving

Collect seed from fully ripe berries; seed-grown offspring may differ from the parent cultivar

Pollination

Many cultivars are self-fertile, but planting a compatible cultivar nearby generally improves fruit set and berry size

Garden Information

Common pests

Spotted wing drosophila, birds, deer, and occasional other fruit-feeding pests

Common diseases

Mummy berry, stem blight, root rot, anthracnose, cane cankers, powdery mildew, and Botrytis

Uses

Edible fruit, fresh eating, baking, preserves, and ornamental or pollinator plantings