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Solid Heart

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Central Valley Seeds Inc.

also searched as: солид хеарт

Variety description

10 August 2026

The variety is vigorous and strong-growing, reaching technical maturity in approximately 75 days. In terms of maturity, it is 2–3 days later than the variety «Solid King».

The plant possesses resistance to Mirafiori lettuce virus and root rot. It is characterized by high tolerance to tipburn, marginal leaf necrosis, and bolting when exposed to high temperatures.

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.

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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Central Valley Seeds, Inc. 26 Developed the variety
Applicant
Central Valley Seeds, Inc. 26 Submitted the application to the register
Rights holder
Central Valley Seeds Inc. 26 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 № 201900200
Active
  1. Application filed 10 May 2019
  2. Registered 29 November 2021
  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: Lettuce

All 8 226 varieties of species

Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT
14 records

El Sol

Active

Lactuca sativa L. · Lettuce

Nunhems, NL

NL
12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

ES
8 records

Solemio

Withdrawn

Lactuca sativa L. · Lettuce

NL
1 record

Solene

Terminated

Lactuca sativa L. · Lettuce

Clause Semences SA (FR)

FR
2 records

Solidal

Withdrawn

Lactuca sativa L. · Lettuce

Syngenta Crop Protection AG

NL
3 records

Nearby in the species list Solargo, Solaris, Solasie, Solavia, SOLE, Solebay, Soleilan, Soleison, Solemio, Solene, Solidal, Solidina, Soliflore, Soliman, Solinal, Solinice, Solista, Solix, Solmar, Solos

Discussion: Solid Heart

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