edibleFamily: RosaceaeGenus: Rubus

Cultivar

Eclipse Blackberry

Rubus

The Eclipse blackberry is a vigorous, thornless variety known for producing uniform, flavorful berries. Its upright-to-trailing habit makes it adaptable to various trellis systems, ensuring ease of harvest and good airflow. This cultivar is highly regarded for its consistent fruit production and adaptability to different growing conditions, making it a staple for home fruit gardens.

Eclipse is a productive, thornless blackberry cultivar valued for its reliable fruit quality and manageable growth habit. It is an excellent choice for home gardeners looking to add a dependable source of fresh summer berries to their landscape.

Marketplace packs coming soon

Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.

Cultivar Story

Start with Inspiration. Grow Your Aspiration.

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Growing Inspiration

Inspiration for future Agardeni growing environments.

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Marketplace Plant

A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.

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Aspirational Garden

Grow your aspirational plan into an inspirational garden.

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Plant Detail

A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.

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Repotting / Start Growing

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 ยท Plan ยท Grow

Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.

Cultivar Video

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Cultivar Video Coming Soon

See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Eclipse Blackberry with confidence

Key growing information first, with the complete reviewed cultivar profile available when you want it.

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Sun

Full sun

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Water

Consistent moisture, especially during fruit development; avoid waterlogging.

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Mature size

4 to 6 feet tall and wide

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Hardiness

USDA zones 5-9

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Growth habit

Upright to arching, thornless canes

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Plant type

Blackberry

View Plant Data

Care, size, flowering, climate, soil, health, and additional reviewed data.

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Good to know

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Growing note

Provides best fruit production in full sun with consistent moisture. Ensure plants are trained on a trellis or fence for optimal light exposure and fruit quality.

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Climate note

Requires sufficient chill hours to initiate bloom; protects from extreme late-spring frost once flowering begins.

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Flower / fruit

Produces clusters of white, rose-like flowers in spring followed by dark, juicy blackberries in summer.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Full sun

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Growth rate

Moderate to fast

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Fertilizer

Apply a balanced organic fertilizer in early spring before new growth begins.

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Pruning

Prune out spent floricanes after harvest and tip-prune primocanes to encourage lateral branching.

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Care notes

Provides best fruit production in full sun with consistent moisture. Ensure plants are trained on a trellis or fence for optimal light exposure and fruit quality.

Size & Habit

How the plant grows and the space it needs at maturity.

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Mature size

4 to 6 feet tall and wide

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Growth habit

Upright to arching, thornless canes

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Spacing

4 to 6 feet apart

Flower / Fruit

Flowering, fruiting, pollination, bloom, and harvest behavior.

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Flowering / fruiting

Produces clusters of white, rose-like flowers in spring followed by dark, juicy blackberries in summer.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

USDA zones 5-9

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Temperature

Requires sufficient chill hours to initiate bloom; protects from extreme late-spring frost once flowering begins.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Consistent moisture, especially during fruit development; avoid waterlogging.

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Soil

Well-draining, fertile soil rich in organic matter.

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Soil pH

5.5 - 6.5

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Suitable for large containers with structural support for canes; requires attentive watering and fertilizing.

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Family

Rosaceae

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Foliage Look

Dark green, textured, serrated compound leaves, non-glossy.

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Foliage Rules

Leaves are serrated, dark green, and compound, usually with five leaflets on mature growth.

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Fruit Flower Look

Clusters of white, five-petaled flowers or shiny, deep black blackberries.

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Fruit Flower Rules

Flowers should only appear on established, mature canes; fruit is black, shiny, and spherical to elongated.

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Growth Habit Rules

Maintain arching, semi-upright form; avoid depicting as a tree or ground-hugging herb.

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Mature Plant Look

Arching, thornless canes covered in lush green foliage and clusters of black berries.

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Mature Stage Morphology

Woody canes with alternate, compound leaves; white flowers followed by aggregate fruit consisting of numerous drupelets.

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Morphology Rules

Must depict as thornless; leaves alternate on the stem; focus on the cluster arrangement of fruit.

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Plant Faqs

How much sun does the Eclipse blackberry need? It thrives in full sun for optimal fruit production. Are the canes thorny? No, Eclipse is a thornless variety, making harvesting much easier. When do these blackberries ripen? They typically ripen during the summer months depending on your local climate. Can I grow them in pots? Yes, they can be grown in large containers if provided with a trellis for support.

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Root Look

Fibrous white roots filling a plug cell.

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Soil Look

Moist, dark, well-draining peat-based starter mix.

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Starter Stage

Small rooted plug in a nursery tray with dark green foliage and flexible, non-woody stems.

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Starter Stage Morphology

Compact, herbaceous stems with compound leaves consisting of 3 to 5 serrated leaflets.

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Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Eclipse Blackberry. This is Eclipse Blackberry, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this thornless variety become part of your aspirational plan, helping you imagine the future fruit garden you want to create. Focusing on its most distinctive trait, this plant offers consistent yields of large, juicy, and dark blackberries that are sweet and easy to harvest. To get started, establish your starter plug by moving it into a four-inch pot with quality, well-draining potting mix, then later move it to your final container or in-ground location. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

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Youtube Tags

Rubus Eclipse Blackberry Thornless Blackberry Fruit Garden Home Orchard Edible Landscaping Agardeni Berry Growing Summer Fruit Garden Inspiration

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Youtube Video Summary

Discover the Eclipse blackberry, a thornless and highly productive variety perfect for your home garden. Learn how this versatile berry bush brings fresh, flavorful fruit to your landscape.

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Youtube Video Title

Growing Eclipse Thornless Blackberries in Your Home Garden

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Future Buyer Brand Sellers

Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.