Black Castle

Application submitted

Citrullus lanatus (Thunb.) Matsum. & Nakai Watermelon · Vegetables · bred by NONGWOO BIO CO.LTD

also searched as: блак кастле

Variety description

10 August 2026

The hybrid is early-ripening, with a maturation period of 55–60 days after transplanting. The plant is characterized as vigorous, with a well-developed root system.

The fruits have a round shape and black (dark green) rind. The flesh is dark red, crispy, aromatic, with a small number of small seeds. Fruit weight reaches 8–10 kg.

The hybrid has high resistance to sunburn and good transportability. Intended for the production of marketable products.

Sources3

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Countries of admission

1 jurisdiction

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

application no record

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

Parties

Breeder: Nongwoo Bio Co., Ltd. 72 Developed the variety
Applicant: ROL-SPEC Piotr Zawada Submitted the application to the register
Maintainer: Nongwoo Bio Co., Ltd. Responsible for variety maintenance

Admission to trade

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

PL Poland Application submitted

№ R W4258

Application

2 December 2024

Registry	Number	Application	Registration	Terminated	Status
PL Poland	R W4258	2 December 2024	—	—	Application submitted

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

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