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Variety traits

Plant height

Plant height is a key morphological trait that determines a variety's lodging resistance and suitability for mechanized harvesting. This indicator is measured in centimeters and shows a high degree of dependence on the interaction between the variety's genotype and environmental conditions.

Mentioned in descriptions 51 504 varieties reference book.

Plant height is a morphological trait measured in centimeters from the soil surface to the top of the vegetative or generative organs. To ensure representativeness, measurements are taken at several points in the plot, with leaning plants raised to a vertical position; the timing of data collection is strictly regulated by variety testing protocols.

This trait is directly linked to the crop's lodging resistance: as a rule, shorter or short-stemmed forms possess increased stem strength, allowing them to better withstand high doses of mineral fertilizers and intensive agrotechnical loads. Plant height also determines harvestability, directly affecting the position of the lower fruits or pods relative to the soil level.

Variability in height depends both on the genetic characteristics of a specific variety and on growing conditions, including soil fertility, moisture availability, and plant density. Due to the lack of a universal scale for all crops, varieties are classified by height relative to specific crop standards, and agronomists are recommended to evaluate not only the mean value of the trait but also its stability under various weather conditions.

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.

Primula vulgaris Huds. · Primrose

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

2 records

KCABEL03

Active

Abelmoschus manihot (L.) Medik. · sunset-hibiscus

Koppert Cress B.V.

2 records

JOSALYEL

Active

Chrysanthemum L. · Chrysanthemum

Luc Pieters

2 records

JOOST

Active

Oncidium Sw. · Oncidium

Top Orchid B.V.

2 records

Kaluna

Active

Kalanchoe blossfeldiana Poelln. · Flaming Katy

Vlielander Ike J.|De Lier, NL

2 records

Junkfrau

Terminated

Gerbera L. · Gerbera

FLORIST HOLLAND B.V.

2 records

Phalaenopsis Bl. · Moth Orchid

Schoone Rene

2 records

Izzy Mae

Active

Zantedeschia Spreng. · Arum-lily

United Calla B.V.

2 records

Narcissus L. · Daffodil

Q.C.W. van der Salm^^^B. J. van Kampen

2 records

Impatiens New Guinea Group · New Guinea Impatiens

FISCHER GERMANY GMBH

2 records

Hardi

Active

Zea mays L. · Maize

CROOKHAM COMPANY

2 records

Fisbea

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

2 records

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

Fides B.V.

2 records

Finley

Terminated

Gerbera L. · Gerbera

Jan Leendert Eveleens

2 records

Jade Queen

Terminated

Aglaonema Schott. · Chinese Evergreen

Theodorus H. A. Scheffers

2 records

Begonia L. · Begonia

Silvia Hofmann

2 records

Rosa L. · Rose

Gareth R. Fryer

2 records

Rosa L. · Rose

Interplant Roses B.V

2 records

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Fantasia

Active

Heuchera L. · Coral Flower

Janet N. Egger

2 records

Imdoapblo

Terminated

Impatiens walleriana Hook. f. · Busy Lizzie

Syngenta Seeds B.V.

2 records

Impatiens New Guinea Group · New Guinea Impatiens

Birgit Hofmann c/o Flora-Nova Pflanzen GmbH

2 records

Golm Robiol

Terminated

Dahlia Cav. · Dahlia

Pim Kaagman c/o Goldsmith Seeds Europe B.V.

2 records

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