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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

Found in these crops

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.

Hylotelephium spectabile (Boreau) H. Ohba · Ice plant

Oudshoorn Hubertus Gerardus|Rijpwetering, NL

3 records

Willa

Active

Lonicera caerulea L. var. emphyllocalyx (Maxim.) Nakai · Honeyberry

Thompson Maxine M.

3 records

Petunia Juss. · Petunia

Ushio Sakazaki

3 records

USCALI47

Active

Calibrachoa Cerv. · Calibrachoa

Ushio Sakazaki

3 records

Tikpink

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Martina Feindura

3 records

Calathea G.F.W. Mey. · Calathea

Hambali Gregori G.|Bogor, ID

3 records

Lagerstroemia indica L. · Crape myrtle

Fleming's Flower Fields Inc.

3 records

Alstroemeria L. · Alstroemeria

van Zanten Plants b.v

4 records

Phlox paniculata L. · Garden phlox

Verschoor Jan|Haarlem 2015 CS, NL

3 records

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

HAMER BLOEMZADEN B.V.

3 records

TNTIA041

Active

Tiarella L. · Foamflower

Gossett Gary J.|Portland, OR, US

3 records

TL966

Active

Salvia L. · Sage

TAKII & CO LTD

3 records

YASPED

Active

Begonia boliviensis A. DC. · Bolivian begonia

Yates Frederic C.

3 records

Wescain

Active

Calibrachoa Cerv. · Calibrachoa

Westhoff Heinrich|Sudlohn, DE

3 records

Calibrachoa Cerv. · Calibrachoa

Westhoff Heinrich|Sudlohn, DE

3 records

Calibrachoa Cerv. · Calibrachoa

Westhoff Heinrich|Sudlohn, DE

3 records

Heliopsis helianthoides (L.) Sweet · Oxeye sunflower

Hanson Brent|Rhinelander, WI 54501, US / Zlesak David Charles|St. Paul, MN 55105, US

3 records

Velda

Active

Weigela Thunb. · Bush Honeysuckle

Verhoef Gijsbertus

3 records

Lupinus L. · Lupine

Sarah Frances Conibear

3 records

Symphyotrichum novi-belgii (L.) G. L. Nesom · New York aster

Kristiansen Kell

3 records

Cornus alba L. · Red-barked dogwood

Verpaalen Henricus Cornelis E. M.

3 records

Veronica peduncularis M. Bieb.

Theobald Hendrik|Heidesheim, DE

3 records

Sunvioho

Active

Viola cornuta L. · Horned violet

Suntory Flowers

3 records

TMBI1105

Active

Bidens L. · Beggarticks

CHARLES VALIN

3 records

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