Skip to content

Hortmaflam

Active

Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Horteve Breeding B.V.

also searched as: хортмафлам

Variety description

10 August 2026

The shrub reaches a height of about 120–125 cm and has dark green foliage. A distinctive feature of the flowers is the wavy petals with decorative edging; as they fade, they take on a greenish hue while retaining the colored margin.

The variety is remontant and blooms from July to September on both previous year's stems and current season's growth. The plant possesses winter hardiness corresponding to USDA zones 5–9 and is characterized by vigorous growth.

The shrub is suitable for container cultivation, creating borders, use as a solitary plant, and is also suitable for cutting for floristic purposes.

Sources4
  • Loading…

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.

QZ

no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Horteve Breeding B.V. Developed the variety
Applicant
Horteve Breeding B.V. Submitted the application to the register
Rights holder
HORTEVE BREEDING B.V. / KOLSTER HOLDING B.V. Holds the rights to the variety

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 № 14756640
Active
  1. Application filed 28 September 2015
  2. Registered 28 February 2017
  3. Currently active indefinite in the register

More 2 records protections in other jurisdictions are shown on the map above.

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Bigleaf hydrangea

All 2 407 varieties of species

H20-02

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

6 records

PIIHM-II

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Michael Dirr

5 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Kolk Jacobus W. P.|1187 NK Amstelveen, NL

FR
6 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Horteve Breeding B.V.

3 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Kolster Peter R. / Eveleens Cornelis P.

4 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Horteve Breeding B.V.

3 records

Nearby in the species list Hortheart, Hortmablo, Hortmabluebel, Hortmabrid, Hortmacante, Hortmacanzo, Hortmacaro, Hortmaclepa, Hortmacodre, Hortmafarfa, Hortmagibo, Hortmagicor, Hortmagicri, Hortmagidace, Hortmagitri, Hortmagreclo, Hortmahar, Hortmaja, Hortmalegretto, Hortmamore

Discussion: Hortmaflam

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up