Variety traits

Plant height

Plant height is a key varietal trait that determines lodging resistance, suitability for mechanical harvesting, and potential yield. This indicator is genetically determined but manifests depending on environmental conditions and agronomic practices.

Mentioned in descriptions 20 560 varieties reference book.

Plant or bush height is a varietal parameter manifested as the physical size of the stem from the soil surface to its apex or the point of inflorescence attachment. In practice, this trait determines the resistance of crops to lodging under the influence of wind and precipitation, and also dictates technological cultivation requirements, such as the need for trellising, pruning, or the use of specific planting patterns.

Plant height depends on the genetic characteristics of the variety; however, it varies significantly under the influence of external factors, including soil fertility, nitrogen application rates, plant density, as well as weather conditions and the presence of stressors such as diseases and pests. Intensive short-stature varieties often possess a higher harvest index, which positively affects crop productivity.

Evaluation of height is conducted within the framework of variety trials according to regulated methodologies by measuring with a ruler during strictly defined crop development phases, for example, during heading, flowering, or before harvest. When analyzing varieties, consideration is given not only to the mean value in centimeters but also to the stability of the trait across different years, expressed through a coefficient of variation, which indicates the degree of genotype influence on plant development.

Sources10

Breakdown by crop

Tomato plant height 533 Rose Bush Height 496 Pepper plant height 347 Plant height — strawberry 157 Chrysanthemum plant height 152 Zucchini plant height 146 Plant height — Hydrangea macrophylla 140 Potato plant height 120 Bean plant height 106 Plant Height — Pelargonium zonale 106 Lettuce plant height 106 Poinsettia Plant Height 98 Cucumber plant height 97 Calibrachoa plant height 97 Plant height — Cauliflower 89 Dahlia plant height 88 Petunia Plant Height 85 Plant height — New Guinea Impatiens 79 Blueberry Bush Height 69 Verbena plant height 68 Spinach plant height 62 Raspberry bush height 55 Plant height — Calluna vulgaris 54 Plant height of Kalanchoe blossfeldiana 50

Found in these crops

Tomato 361 Bell pepper 326 Rose 252 Field pumpkin 173 Garden strawberry 158 Cucumber 130 Potato 129 Lettuce 122 Poinsettia 115 Common bean 108 Bigleaf hydrangea 105 Cauliflower 102

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

LEUZ0006

Active

Leucanthemum maximum (Ramond) DC. · Maximum daisy

Syngenta Crop Protection AG

1 record

Kuegraroli

Terminated

Hybrids between Pelargonium crispum and Pelargonium x domesticum

Christa Hofmann^^^Klaus Olbricht^^^Katrin Meinl

1 record

KRSWEPI01

Active

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

1 record

KLEC03017

Terminated

Petunia Juss. · Petunia

Nils Klemm

1 record

KLEAT12610

Terminated

Arctotis L. · African daisy

Nuflora International Pty Ltd

1 record

KRBEVPI04

Terminated

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

1 record

KPMERL

Application submitted

Anigozanthos Labill. · Kangaroo Paw

Digby Growns

1 record

Marmara

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

KLEVP24182

Application submitted

Verbena L. · Vervain

Ruijun Li

1 record

Kimpque

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

Ludwig Kientzler

1 record

LAZVER1226

Terminated

Verbena L. · Vervain

Johannes Nebelmeir

1 record

KLEPH21539

Terminated

Petunia Juss. · Petunia

Antonella Capo

1 record

KLEPH14253

Withdrawn

Petunia Juss. · Petunia

Nils Klemm^^^Antonella Capo

1 record

KLEOE23094

Active

Osteospermum L. · Osteospermum

MAIKE BOXRIKER

1 record

Kervicimp

Terminated

Petunia x atkinsiana D. Don · Garden petunia

Priscilla Grace Kerley, David William Kerley, Timothy Edward Kerley

1 record

Lan Lav Star

Withdrawn

Verbena L. · Vervain

GOLDSMITH SEEDS

1 record

Kersuplum

Active

Petunia x atkinsiana D. Don · Garden petunia

David William Kerley, Timothy Edward Kerley, Sarah Elisabeth Kerley, Priscilla Grace Kerley

1 record

Lan Bule

Terminated

Verbena L. · Vervain

GOLDSMITH SEEDS

1 record

Kerphytan

Terminated

Phygelius x rectus Coombs

Priscilla Grace Kerley, David William Kerley

1 record

Little Fenna

Active

Photinia x fraseri Dress · Fraser's photinia

Fa. J.C. Niesing V.O.F.

1 record

Kelos Scarlet

Terminated

Celosia L. · Cockscomb

JOHANNA A.A. HESEMANS

1 record

LAAZ0008

Active

Lavandula angustifolia Mill. · English lavender

Syngenta Participations AG

1 record

KLEMS23101

Application submitted

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Ruijun Li

1 record

Kumiyama 1 Gou

Terminated

Petunia Juss. · Petunia

Yoshiharu Nakanishi

1 record

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.