edibleFamily: RosaceaeGenus: Rubus

Cultivar

Ouachita Blackberry

Rubus 'Ouachita'

Cultivar: Ouachita

The Ouachita blackberry is celebrated for its excellent fruit quality, producing consistently large, sweet berries with a firm texture. Its upright, thornless growth habit makes it easy to manage and harvest in the home garden. This variety thrives in well-drained soils and is highly valued for its productivity and manageable size.

Ouachita is a high-yielding, erect-growing blackberry variety known for its large, firm, and flavorful fruit. It is a popular choice for home gardens due to its vigorous, thornless habit.

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18-plant pack · Ship

$83.35per pack

$83.35 total

432 plants available · max 24 packs

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Orders generally ship within 3–7 days after purchase. Agardeni gives priority to USPS Priority Mailfor standard live-plant shipments when practical.

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Agardeni ships from Florida and does not monitor destination temperatures nationwide. Customers are responsible for considering local weather conditions and retrieving packages promptly after delivery.

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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 · Plan · Grow

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

Grow Ouachita 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 for best fruit production.

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Water

Moderate to consistent moisture; avoid waterlogged conditions.

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Mature size

4-5 feet tall and wide.

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Hardiness

5-9

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Growth habit

Erect, thornless, self-supporting shrub.

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Plant type

Fruiting shrub

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

Requires well-drained soil to prevent root issues. Best performance in areas with consistent moisture during fruit development.

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Climate note

Requires chilling hours to trigger successful flowering and fruiting.

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Flower / fruit

Produces white flowers in spring followed by large, black, glossy fruit in mid-summer.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Full sun for best fruit production.

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Growth rate

Moderate to fast.

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Fertilizer

Balanced fertilizer applied in early spring before new growth begins.

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Pruning

Prune primocanes and floricanes according to standard blackberry management; remove spent canes after harvest.

Care notes

Requires well-drained soil to prevent root issues. Best performance in areas with consistent moisture during fruit development.

Size & Habit

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

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Mature size

4-5 feet tall and wide.

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Growth habit

Erect, thornless, self-supporting shrub.

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Spacing

3-5 feet apart.

Flower / Fruit

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

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Flowering / fruiting

Produces white flowers in spring followed by large, black, glossy fruit in mid-summer.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

5-9

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Temperature

Requires chilling hours to trigger successful flowering and fruiting.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Moderate to consistent moisture; avoid waterlogged conditions.

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Soil

Rich, well-draining soil with organic matter preferred.

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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

Possible in large containers with adequate drainage, though in-ground is preferred for best long-term yield.

Family

Rosaceae

Foliage Look

Dark green, textured compound leaves on sturdy, upright stems.

Foliage Rules

Compound leaves, typically with 5 leaflets on mature growth, serrated edges.

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Fruit Flower Look

Bright white five-petaled flowers or large, succulent, black, ripened fruit.

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Fruit Flower Rules

White flowers appear in spring; black berries form on floricanes in summer. No fruit on juvenile starters.

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Growth Habit Rules

Should maintain an upright, non-vining appearance.

Mature Plant Look

Upright, bush-like bramble with dark foliage and clusters of heavy, glossy blackberries.

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Mature Stage Morphology

Erect, thornless stems with serrated, dark green compound leaves and clusters of glossy black berries.

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Morphology Rules

Ensure the plant is represented as thornless, as this is a key trait of this cultivar.

Plant Faqs

How tall does the Ouachita blackberry grow? It typically reaches 4 to 5 feet in height. Is this blackberry thornless? Yes, Ouachita is known for its thornless stems. When does it produce fruit? It typically fruits in mid-summer. Can I grow this in a container? It is possible in a large container, but it performs best in open ground.

Root Look

Healthy white roots visible in a well-developed starter plug.

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Soil Look

Peat-based, dark brown, moisture-retaining potting mix.

Starter Stage

Small green leafy plug with developing root system.

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Starter Stage Morphology

Young green canes and compound leaves characteristic of young Rubus plants.

Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Ouachita Blackberry. This is Ouachita Blackberry, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let Ouachita Blackberry become part of your aspirational plan, helping you imagine the productive edible garden you want to create. These blackberries are defined by their large, glossy, and sweet fruit that ripens to a deep black during the mid-summer harvest. Establish your starter by moving the plug into a four-inch pot with well-draining soil, then move it to its final in-ground location once established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

Youtube Tags

Ouachita Blackberry Rubus Thornless Blackberry Edible Garden Fruit Garden Blackberry Growing Home Orchard Agardeni Perennial Fruit Berry Harvest

Youtube Video Summary

The Ouachita blackberry is a highly productive, thornless variety perfect for the home garden. Learn how to grow this delicious, sweet berry for mid-summer harvests.

Youtube Video Title

Growing Ouachita Thornless Blackberries | Agardeni

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