Sweet Rocco
ActiveSpathiphyllum Schott · Spathiphyllum
P.C.M. Olsthoorn Holding 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.
Spathiphyllum Schott · Spathiphyllum
P.C.M. Olsthoorn Holding B.V.
Calibrachoa Cerv. · Calibrachoa
Takeshi Kanaya Yasuyuki Murakami
Impatiens walleriana Hook. f. · Busy Lizzie
Krassenberg Jolanda|Andijk, NL
Viola L. · Pansy
Takamura Naoto
Gazania Gaertn. · Treasure flower
Nuflora International Pty Ltd
Daphne L. · Daphne
Evan David Lloyd
Lithodora diffusa (Lag.) I. M. Johnst. · Purple gromwell
Graham Gough^^^Elizabeth Strangeman
Vaccinium corymbosum L. · Highbush blueberry
PAUL M. LYRENE
Lolium multiflorum Lam. · Italian ryegrass
RAGT 2N S.A.S
Coreopsis L. · Tickseed
Korlipara Harini|Canby, OR, US
Begonia x tuberhybrida Voss · Tuberous begonia
Yamaguchi Hideki
Anthurium Schott · Anthurium
Rijnplant B.V.
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
NIELS ARTS
Fittonia albivenis (Lindl. ex hort. Veitch) Brummitt · Nerve plant
Schoenmakers Tropische Potcultures V.O.F.
Viola L. · Pansy
Takamura Naoto
Papaver orientale L. · Oriental poppy
Oudshoorn Hubertus Gerardus
Monarda L. · Bee balm
Oudshoorn Hubertus Gerardus
Philadelphus coronarius L. · Sweet mock orange
Wood Timothy D
Salvia xjamensis J. Crompton · Jame sage
Yomo Yasunori|Kawasaki, JP / Ishihara Takuro|Youkaichi, JP
Vaccinium corymbosum L. · Highbush blueberry
Royal Berries S.L.U.
Dracaena reflexa Lam. · Song of India
Quesada Eliseo Cambronero|Los Cerritos, CR
Philadelphus L. · Mock orange
Nicholls Wilf|St. John's, Newfoundland A1C 5S7, CA
Xerochrysum bracteatum (Vent.) Tzvelev · Strawflower
Jandrew Jason|Gilroy, CA, US
Begonia x tuberhybrida Voss · Tuberous begonia
Yamaguchi Hideki