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agronom.cc cultivar database

Variety traits

Vigor of rose

Rosa L.

A complex characteristic of the rate of vegetative biomass accumulation, used in describing varieties for UPOV DUS tests and in planning agronomic practices.

In the reference 131 varieties crop Rose, where this is mentioned in the description.

In official UPOV guidelines, vigor is assessed by experts based on the overall volume of plant development and correlates with the height and diameter of the bush. Since this parameter is genetically determined but depends on the biological group (miniature, hybrid tea, climbing) and the rootstock used, classification is carried out relative to typical representatives of the corresponding class.

For the agronomist, this parameter determines planting density, the need for supports, and the intensity of pruning for crown formation. Vigor serves as an indirect marker of bush vitality, although it requires control over nutritional and moisture conditions, as excessive development can reduce the commercial quality of cut flowers and their transportability.

General information about the subject — on the page Vigor.

Sources8

Varieties of Rose mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

Kordiagraf

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

3 records

Korcarmsis

Active

Rosa L. · Rose

Wilhelm-Alexander Kordes, Tim-Hermann Kordes, John-Vincent Kordes

3 records

Korbravet

Terminated

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

PL
3 records

Kolgian

Active

Rosa L. · Rose

Kolster Peter Rudolf|Boskoop, NL

3 records

Jacretou

Active

Rosa L. · Rose

Zary Keith (US)

FR
3 records

Interyassor

Active

Rosa L. · Rose

ir.A.J.H.van Doesum

3 records

Interlav

Protection expired

Rosa L. · Rose

MR PETER ILSINK

FR
3 records

Interfluco

Terminated

Rosa L. · Rose

Interplant Roses B.V

3 records

Interall

Protection expired

Rosa L. · Rose

INTERPLANT BV (NL)

FR NL
3 records

Helsufair

Protection expired

Rosa L. · Rose

Karl Hetzel

DE
3 records

Helkleger

Protection expired

Rosa L. · Rose

Karle Hertzel

DE
3 records

Harzola

Active

Rosa L. · Rose

Phillp Harkness|Robert Harkness

3 records

Harzippee

Protection expired

Rosa L. · Rose

HARKNESS NEW ROSES LTD

3 records

Harzeal

Protection expired

Rosa L. · Rose

Phillp Harkness|Robert Harkness

3 records

GEN R586

Active

Rosa L. · Rose

Ullrich Clarisse

3 records

Esm Tecno

Active

Rosa L. · Rose

Hooijman Aloysius A. J.

3 records

ESM R129

Active

Rosa L. · Rose

ALOYSIUS ANTONIUS JOSEPH HOOIJMAN (CD)

3 records

Esm Nacar

Active

Rosa L. · Rose

Hooijman Aloysius A. J.

3 records

Delparviro

Active

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

3 records

Delgramau

Active

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

3 records

Clinora

Active

Rosa L. · Rose

J ORARD

FR IT
3 records

Chewsunbeam

Protection expired

Rosa L. · Rose

WARNERS ROSES

FR
3 records

Austritch

Active

Rosa L. · Rose

DAVID JC AUSTIN

4 records

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