Challenger
TerminatedVeronica L. · Speedwell
Edens Creations B.V.
Cultivation
Cuttings propagation is a vegetative method of reproduction that ensures the production of genetically identical copies of the parent plant and the preservation of all its varietal traits.
Mentioned in descriptions 6 267 varieties reference book.
Cuttings propagation is a method of vegetative reproduction in which new plants are obtained by rooting parts of the parent organism. This method guarantees the complete preservation of economically valuable characteristics of a cultivar, such as color, fruit shape, productivity, and disease resistance, which may not be inherited through seed propagation.
The efficiency of propagation depends on the ability of a specific cultivar to regenerate. Cultivars are classified as easy-, medium-, or difficult-to-root, which determines the complexity of agrotechnical operations. A successful result depends on adhering to the timing of cutting preparation and creating optimal conditions, including humidity and temperature control.
The selection of a cultivar for cuttings propagation considers its plasticity and technical equipment requirements. Genetic uniformity of plantings ensures consistency in plant vigor and harvest timing; however, it creates risks of mass infestation by pests or diseases in the absence of varietal diversity in the field.
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.
Veronica L. · Speedwell
Edens Creations B.V.
Angelonia Bonpl. · Angelonia
GOLDSMITH SEEDS
Catharanthus roseus (L.) G. Don · Madagascar periwinkle
Kenichi Suzuki^^^Koichi Tomomatsu^^^Thunya Taychasinpitak
Echinacea Moench. · Coneflower
AB Kwekersrechten B.V.
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Bejo Zaden B.V.
Dahlia Cav. · Dahlia
G. Bazuin Kzn V.O.F.
Antirrhinum L. · Snapdragon
WOOD P.
Populus x canadensis Moench · Carolina poplar
CREA-FL
Zantedeschia Spreng. · Arum-lily
Zantedeschiagroep Trendflor V.O.F.
Anemone x lesseri H. R. Wehrh.
Henk Holtmaat
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Dahlia Cav. · Dahlia
Dahli Trade B.V.
Hybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton
Jianping Ren
Gypsophila paniculata L. · Baby's-breath
Manuel Gastelbondo
Rosa L. · Rose
Pheno Geno Roses B.V.
Impatiens New Guinea Group · New Guinea Impatiens
KERRY MEYER STROPE
Angelonia angustifolia Benth. · Angelonia
Elke Steffen
Hypericum androsaemum L. · Tutsan
H. & B.R. van den Bosch B.V.
Ageratum houstonianum Mill. · Flossflower
Syngenta Seeds B.V.
Hybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton
Jianping Ren^^^Richard H. Wells
Petunia Juss. · Petunia
GAIL SHAFER
Rosa L. · Rose
Avramis Roses O.E.
Angelonia Bonpl. · Angelonia
Martin Geibel
Prunus L. · Plum
C.S.I.C. (MADRID)