Black raspberry (Rubus occidentalis)

Black raspberry

Also known as: Black caps, Scotch cap

The black raspberry is occasionally grown commercially, although not very popular due to its low yield. Black raspberry can be consumed dried, frozen, fresh, as a purée, juiced or in liqueur. Besides, it can also be used as a natural dye.

Scientific classification

Species

Black raspberry (Rubus occidentalis)

Roses, elms, figs, and allies

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Perennial

Lifespan

Shrub

Plant Type

Mid spring, Late spring, Early summer

Bloom Time

Summer, Early fall

Harvest Time

2 m to 3 m

Plant Height

1.2 m to 2.5 m

Spread

Green

Leaf Color

1 cm

Flower Size

Red, Black, Burgundy, Purple

Fruit Color

White

Flower Color

Green, Brown

Stem Color

Winter dormancy

Dormancy

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Spring, Summer

Growth Season

Rapid

Growth Rate

Images of Black raspberry

Attributes of Black raspberry

Growth Rate

Exhibiting a rapid growth rate, black raspberry undergoes significant development in spring and summer. This pace enables profuse leaf production, early blooming, and substantial height increases, significantly changing its appearance. Varied growth rates across seasons, nevertheless, favor spring-summer progression. A horticultural curiosity, the quick growth also contributes to the plant's prolific berry yield.

Distribution of Black raspberry

Distribution Map

The native range of black raspberry runs from Eastern Canada to North Central and Eastern United States. It grows in disturbed areas and woodland ecosystems. Black raspberry has been introduced to several European countries, where it's cultivated for its edible fruit.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Thickets, Ravines, Borders of woods

Hemisphere Trend Curve

Northern

Sorthern

Culture

Garden Use

Black raspberry is suitable for kitchen gardens. This shrub produces rich nectar in the summer, making it highly attractive to pollinators. The arching habit of the branches gives it a decorative aesthetic, so growing it in patios and small gardens has dual functionality for small spaces.

Symbolism

Protection, Love, remorse

Interesting Facts

Black raspberry is commercially grown in the western part of the United States. The berries are generally expensive because yield per acre is low even though they are machine harvested. They are easily confused with blackberries. However, after they’ve been picked, a black raspberry will have a hollow core while a blackberry will have a white or green core where it was attached to the stem.

Name Story

Black raspberry: The most attractive part of this plant is its berry. Its berry is very similar in appearance to blackberry in which both of them are not smooth. It is one of the healthiest berry in the world and it turns black when the berry is ripe. So, it is called black raspberry.

Black caps: It is known as "black caps" by farmers because of the berry comes clean off the plant without a plug in the middle. This forms a hollow shape in the inside.

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Cultivars

There are several recognized cultivars of Black raspberry, including the following common varieties :

Brambles 'Purple Opal'Brambles 'Adrienne'Brambles 'Navaho'Brambles 'Oregon Thornless'Brambles 'Arapaho'Brambles 'Bedford Giant'Black raspberry 'Jewel'

Quickly Identify Black raspberry

Thorny stems and compound leaves

White flowers with five petals

Distinct color sequence in fruit maturation

Trifoliate leaves with toothed margins

Green stem with powdery bloom, turning woody

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Care Guide for Black raspberry

Every 1-2 weeks

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Black raspberry thrives in moderate moisture, preferring well-drained, slightly moist soil. Water every 1-2 weeks, avoiding waterlogging. As a deciduous plant, its water needs vary seasonally, with consistent moisture required during spring and summer for optimal growth and fruiting.

Fertilize: Black raspberry require balanced nutrition with fertilizers like 10-10-10 applied in early spring, using about 5 ounces per plant. High-nitrogen formulas can be introduced mid-season. Reduce winter applications for recovery. Avoid fertilizing at the stem base and conduct soil tests for precise nutrient management.

Pruning: Black raspberry is a bushy fruit-bearing plant with thorny stems. Prune in early spring by cutting back last year's canes and thinning out weak ones for improved air circulation. This encourages fruit production, reduces disease risks, and maintains plant health. For further guidance, consult reputable sources.

Propagation: Black raspberry is a perennial fruit plant that is easy to care for. Propagation can be done using healthy cuttings or tip layering, ensuring soil moisture to promote root development. Consistent watering and pest monitoring are crucial for growth, and rooting hormone can enhance rooting success.

Repotting: Repot black raspberry every 2-3 years in early spring, using a large, sturdy pot. Provide ample sunlight, consistent watering, and possible trellis support for recovery and fruit production. Use well-draining soil to prevent root rot.

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Images of Black raspberry

Attributes of Black raspberry

Distribution of Black raspberry

Culture

Cultivars

Quickly Identify Black raspberry

Care Guide for Black raspberry

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