Sunflor Surprise
ActiveDianthus L. · Carnation
P.Kooij & Zonen B.V.
Variety traits
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.
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.
Dianthus L. · Carnation
P.Kooij & Zonen B.V.
Rubus L. subg. Rubus · Blackberry
TROCIN Dumitru, MD
Coreopsis L. · Tickseed
Probst Darrell R
Calibrachoa Cerv. · Calibrachoa
Takeshi Kanaya
Rosa L. · Rose
CHRISTIAN EVERS
Prunus cerasus L. x (Prunus avium L. x Prunus canescens Bois)
Stoppel Peter
Alstroemeria L. · Alstroemeria
Horti Partners V.O.F.
Delosperma nubigenum (Schltr.) L. Bolus · Hardy yellow ice plant
NISHIKAWA KOICHIRO
Saxifraga cortusifolia Siebold & Zucc.
Josef Heuger
Rosa L. · Rose
Hans-Juergen Evers
Begonia x tuberhybrida Voss · Tuberous begonia
Yamaguchi Hideki
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Gartenbau Welzel - Inh. Silvia Welzel (Einzelfirma)
Fittonia albivenis (Lindl. ex hort. Veitch) Brummitt · Nerve plant
Schoenmakers Tropische Potcultures V.O.F.
Gerbera L. · Gerbera
FLORIST HOLLAND B.V.
Dimorphotheca ecklonis DC. · Trailing African daisy
Larsen Bjarne Nyholm|Odense N, DK
Clematis x cartmanii
White Anthony Robin|Alresford, Hants, GB S024 ONL
Nemesia Vent. · Nemesia
JIMMY JONES
Spathiphyllum Schott · Spathiphyllum
van der KNAAP LEONARDUS JOHANNES MARIA
Spathiphyllum Schott · Spathiphyllum
Timothy J.H. Hoogkamp
Scaevola aemula R. Br. · Fairy fan-flower
Syngenta Crop Protection AG
Sutera diffusa
Syngenta Seeds B.V.
Kalanchoe humilis Britten
Knud Jepsen
Campanula glomerata L. x Campanula punctata Lam.
Korlipara Harini
Agastache Clayt. ex Gronov. · Giant hyssop
Janet N. Egger