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SMNHPM

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Hydrangea paniculata Siebold Panicled hydrangea · Ornamentals · bred by Megan Mathey

also searched as: смнхпм

Variety description

10 August 2026

The plant is an upright shrub with strong stems, reaching 1.8–2.4 meters in height and 1.5–1.8 meters in width. The variety is distinguished by early onset of flowering, which begins in early July and lasts for more than three months.

Inflorescences are dense, large, and have a lime shade when opening, gradually transitioning to a watermelon-pink color. The variety possesses high winter hardiness (USDA zones 3–9) and adapts well to various conditions, including container cultivation.

To maintain ornamental appearance and stimulate flowering, pruning is required in late winter or early spring. The plant is used in landscape design as a solitary plant, for hedges or background plantings, and is also suitable for cutting and drying.

Sources7
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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.

QZ

no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Megan Mathey 6 Developed the variety
Applicant
Spring Meadow Nursery, Inc. 545 Submitted the application to the register
Rights holder
Spring Meadow Nursery, Inc. 545 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.

Canada № 20-10214
Protection expired
  1. Application filed 13 May 2020
  2. Registered 8 January 2025
  3. Entry closed 8 January 2045

More 1 record 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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