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Growing Inspiration
Inspiration for future Agardeni growing environments.
Cultivar
Vaccinium 'Sharpe Blue'
Cultivar: Sharpe Blue
The Sharpe Blue blueberry is a productive Southern Highbush variety known for its excellent performance in warmer climates with fewer chilling hours. This deciduous shrub produces attractive white, bell-shaped flowers in spring, followed by mid-season harvests of flavorful, firm berries with a waxy bloom. Its compact to upright habit makes it suitable for both dedicated orchard rows and mixed landscape beds.
Sharpe Blue is a reliable, low-chill Southern Highbush blueberry variety prized for its productive harvests and vigorous, upright growth. It is an excellent choice for gardeners in warmer climates seeking consistent berry production.
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Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.
Cultivar Story
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Inspiration for future Agardeni growing environments.
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A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.
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Grow your aspirational plan into an inspirational garden.
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A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.
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Begin with a starter plant and establish it in a larger pot using quality potting soil with beneficials and fertilizer.
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Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.
Cultivar Video
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See this cultivar from starter plant to aspirational garden.
Plant Profile
Key growing information first, with the complete reviewed cultivar profile available when you want it.
Sun
Full sun for optimal fruit production; partial shade may be tolerated in extremely hot desert climates.
Water
Requires consistent, deep watering during the growing season; roots are shallow and sensitive to drying out.
Mature size
4-6 feet tall and 4-5 feet wide.
Hardiness
7-10
Growth habit
Upright, multi-stemmed deciduous shrub.
Plant type
Fruiting Shrub
Care, size, flowering, climate, soil, health, and additional reviewed data.
Good to know
Performs best in regions with mild winters; requires consistent moisture and acidic soil. Mulching with pine bark or needles is recommended to maintain soil acidity and keep root zones cool.
Requires low chilling hours (approx. 200-300 hours); sensitive to extreme heat and prolonged drought.
Produces white, bell-shaped flowers in early spring; berries ripen mid-season. Self-fertile, but cross-pollination with another Southern Highbush variety often increases yield.
Everyday care, growth, feeding, and pruning guidance.
Sun / light
Full sun for optimal fruit production; partial shade may be tolerated in extremely hot desert climates.
Growth rate
Moderate.
Fertilizer
Use a fertilizer labeled for acid-loving plants or rhododendrons; avoid nitrate-based fertilizers in high-heat summer periods.
Pruning
Prune in late winter while dormant to remove dead or weak wood and open the center of the shrub to light and air circulation.
Care notes
Performs best in regions with mild winters; requires consistent moisture and acidic soil. Mulching with pine bark or needles is recommended to maintain soil acidity and keep root zones cool.
How the plant grows and the space it needs at maturity.
Mature size
4-6 feet tall and 4-5 feet wide.
Growth habit
Upright, multi-stemmed deciduous shrub.
Spacing
4-5 feet apart for hedge or orchard planting.
Flowering, fruiting, pollination, bloom, and harvest behavior.
Flowering / fruiting
Produces white, bell-shaped flowers in early spring; berries ripen mid-season. Self-fertile, but cross-pollination with another Southern Highbush variety often increases yield.
Cold, heat, chill, and regional growing considerations.
Hardiness zones
7-10
Temperature
Requires low chilling hours (approx. 200-300 hours); sensitive to extreme heat and prolonged drought.
Moisture, drainage, soil, and pH preferences.
Watering
Requires consistent, deep watering during the growing season; roots are shallow and sensitive to drying out.
Soil
Requires acidic, well-draining, organic-rich soil; avoid heavy clay without significant amendments or raised bed installation.
Soil pH
4.5-5.5
19 additional reviewed fields from this Plant.id.
Container Growing
Suitable for large containers (10-15 gallons or larger) using a specialized acidic potting mix designed for blueberries.
Family
Ericaceae
Foliage Look
Glossy, dark green, ovate leaves arranged spirally along woody, upright branches.
Foliage Rules
Leaves are alternate, simple, and ovate with entire margins; retain a consistent green hue during the growing season.
Fruit Flower Look
Clusters of small, white, bell-shaped blossoms followed by round, firm, deep-blue berries with a waxy bloom.
Fruit Flower Rules
Flowers are small, white, and urn-shaped; fruit matures from green to dusty blue; avoid showing fruit on very young, non-established starters.
Growth Habit Rules
Maintain an upright, somewhat spreading structure; avoid depicting as a prostrate groundcover or a single-trunk tree.
Mature Plant Look
A bushy, upright shrub with abundant foliage and clusters of dusty blue berries in mid-season.
Mature Stage Morphology
Woody, multi-branched stems with grayish-brown bark; foliage is glossy, dark green and ovate, turning reddish or purple in autumn.
Morphology Rules
Ensure the plant maintains the characteristic ericaceous look: woody branching with alternate, simple leaves.
Plant Faqs
How much sun does Sharpe Blue need? Full sun is best for heavy fruit production. Does this blueberry need another plant for pollination? It is self-fertile, but yields are better with a companion variety. Can I grow this in a pot? Yes, use a large container and acidic potting mix. When does it fruit? It typically produces fruit mid-season.
Root Look
Dense, fine, white-to-tan fibrous root mass typical of containerized nursery stock.
Soil Look
Dark, rich, acidic soil, often topped with pine needles or wood chip mulch.
Starter Stage
Young, leafy, green-stemmed shrub typically in a small nursery plug or liner format.
Starter Stage Morphology
Flexible, thin green stems with ovate, light-to-mid green foliage; root system is typically dense and fibrous.
Video Voiceover Script
Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Sharpe Blue Southern Highbush Blueberry. This is Sharpe Blue Southern Highbush Blueberry, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this productive shrub become part of your aspirational plan, helping you imagine the future fruit-bearing garden you want to create. Sharpe Blue offers beautiful clusters of bell-shaped flowers that ripen into firm, dusty blue berries with a signature waxy bloom. Establish your starter by moving it into a four-inch pot with a loose, acidic mix, then transition to a permanent container or your garden bed once established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.
Youtube Tags
Vaccinium Sharpe Blue Blueberry Southern Highbush Edible Landscaping Low Chill Blueberry Fruit Garden Container Gardening Agardeni
Youtube Video Summary
The Sharpe Blue blueberry is a productive, low-chill variety perfect for warm-climate edible landscapes. This video covers its upright growth habit and its mid-season production of firm, flavorful blue berries.
Youtube Video Title
Growing Sharpe Blue Southern Highbush Blueberries
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Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.