Black Butte

Active

Rubus L. subg. Rubus Blackberry · Fruit crops

also searched as: блак бутте

Variety description

10 August 2026

The variety is a hexaploid hybrid of ORUS 830-4 x ORUS 728-3. The trailing-type bush forms vigorous canes 3–4 meters long, covered with small thorns. The plant does not produce root suckers.

Berries are black, glossy, and have a sweet taste with a slight tartness and aroma. Their length can exceed 5 cm, and the average weight is 9–14 g (up to 20 g with intensive agronomic practices). Fruiting begins in late June — July.

The plant requires mandatory trellising and winter protection in regions with temperate and cold climates. Winter hardiness of the variety is estimated as medium, with adaptation to hardiness zones 7b–9.

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Countries of admission

2 jurisdictions

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

CZ Czechia Active

№ 2017110117165

Application

1 November 2017

Registration

1 November 2017

Registry	Number	Application	Registration	Terminated	Status
CZ Czechia	2017110117165	1 November 2017	1 November 2017	—	Active

Records are sourced from official registry publications. Data sources and legal status

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