Bailmacfive

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Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Rhonda Helvick, Oren McBee, Joshua Kardos, Michael A. Dirr

also searched as: баилмакфиве

Variety description

10 August 2026

The variety is a compact deciduous shrub with a rounded shape, reaching heights from 45–60 cm to 90–100 cm. The plant has dark green glossy leaves and sturdy stems, ensuring a neat appearance for the shrub. The variety was obtained by crossing the «Hot Red» and «PIIHM-II» varieties.

The hydrangea belongs to remontant varieties, providing flowering from the beginning of summer until frost. The cap-type inflorescences are large and dense; their color varies from raspberry-red to neon-purple depending on the soil pH level and aluminum content. The variety is adapted to USDA hardiness zones 4–9.

The plant is intended for landscape design, including creating borders, use as an accent plant, or growing in containers. The flowers are suitable for cutting.

Sources4

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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

no record

Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder: Rhonda Helvick, Oren McBee, Joshua Kardos, Michael A. Dirr 1 Developed the variety
Applicant: Kardos Joshua / Dirr Michael A. / Helvick Rhonda / McBee Oren Submitted the application to the register
Rights holder: Bailey Nurseries, Inc. 63 Holds the rights to the variety
Maintainer: BAILEY NURSERIES, INC 63 Responsible for variety maintenance

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

United States of America № 15731992

Active

Application filed 5 September 2017
Registered 9 April 2019
Currently active indefinite in the register

More 4 records protections in other jurisdictions are shown on the map above.

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

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Breeder

Rhonda Helvick, Oren McBee, Joshua Kardos, Michael A. Dirr

breeder code piihm-iii

All 1 variety of company

Registry records

Total records: 5
Jurisdictions shown: 1
Not yet disclosed: 4
First registration: 2019

Same species