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Halo Lemon Frost

Active

Viola cornuta L. Horned violet · Ornamentals · bred by Troy Thorup

also searched as: хало лемон фрост

Variety description

10 August 2026

The plant forms a dense, heavily branched mound reaching 20–25 cm in height and 25–30 cm in width. The leaves are small, oval-shaped, and light green. The flowers are characterized by their large size, light lemon-yellow petals with a cream tint, a violet-blue margin, and a golden eye in the center.

The variety is distinguished by early and prolonged flowering from spring to autumn, including reblooming. It possesses high cold resistance (USDA hardiness zone 4–9) and good heat tolerance. The plant exhibits resistance to common foliage diseases, precipitation, and deer browsing.

The variety is versatile in application and is suitable for border plantings, mass bedding, container gardening, as well as for cultivation in rockeries and rock gardens.

Sources4
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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Troy Thorup 13 Developed the variety
Applicant
Thorup Troy 9 Submitted the application to the register
Rights holder
Ball Horticultural Company 1 724 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 № 14121364_1
Active
  1. Application filed 25 August 2014
  2. Registered 2 February 2016
  3. Currently active indefinite in the register

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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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: Horned violet

All 10 varieties of species

Viola cornuta L. · Horned violet

Takamura Naoto

3 records

Sunvioho

Active

Viola cornuta L. · Horned violet

Suntory Flowers

3 records

Sanvioho

Withdrawn

Viola cornuta L. · Horned violet

Kiyoshi Miyazaki^^^Naoto Takamura^^^Yukihiro Ikeda

2 records

Viola cornuta L. · Horned violet

Troy Thorup

2 records

Sanvioki

Terminated

Viola cornuta L. · Horned violet

Kiyoshi Miyazaki^^^Naoto Takamura^^^Yukihiro Ikeda

2 records

Nearby in the species list AB5432, Balaloem, Balalogel, Sanvioho, Sanvioki, Sunviocoba, Sunvioho, Sunvioki, Sunviopinho

Discussion: Halo Lemon Frost

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