Crearedy
ActiveChrysanthemum L. · Chrysanthemum
François Bernard^^^Pierre Bernard
Cultivation
Cultivation in open field conditions requires the selection of varieties adapted to uncontrolled environmental factors and climatic fluctuations. Such varieties are characterized by genetic plasticity, stress tolerance, and a vegetation period consistent with local weather conditions.
Mentioned in descriptions 28 305 varieties reference book.
Varieties for open field cultivation are bred for adaptation to uncontrolled environmental conditions, unlike greenhouse varieties. Their key feature is the ability to provide a stable yield under fluctuations in temperature, humidity, and light intensity, as well as increased resistance to regional disease pressure.
The choice of variety for open field cultivation depends on the phenological characteristics of the plant, where the life cycle must fit within the frost-free period of a specific location. Morphology is an important factor: preference is often given to determinate forms, resistant to wind stress, and the crop's ability to mature uniformly to facilitate harvesting.
Cultivation technology in open field conditions requires taking into account the biological characteristics of the variety, such as the need for insect pollination. Varieties for field conditions possess higher plasticity, which allows them to maintain yield under less intensive care and nutrient management, while greenhouse counterparts often demonstrate reduced productivity and susceptibility to stress under such conditions.
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.
Chrysanthemum L. · Chrysanthemum
François Bernard^^^Pierre Bernard
Hydrangea paniculata Siebold · Panicled hydrangea
Lilaveronica S.A.R.L.
Helleborus L. · Christmas Rose
Josef Heuger
Helleborus x nigercors J. T. Wall
Josef Heuger
Helleborus L. · Christmas Rose
Josef Heuger
Helleborus L. · Christmas Rose
Josef Heuger
Lilium L. · Lily
MAATSCHAP GEBR.T.M. M.T. EN J.C. DE LOOFF
Ocimum basilicum L. · Basil
Nunhems Germany GmbH
Passiflora caerulea L. · Passion Flower
FISCHER ROLAND DR.
Phlox subulata L. · Creeping phlox
van Sambeek Ellen
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.
Diascia Link & Otto · Twinspur
Syngenta Seeds B.V.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Marie-France Doll
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Michelangelo Leis
Delosperma cooperi (Hook. f.) L. Bolus · Trailing ice plant
Koot Arjan
Plectranthus scutellarioides (L.) R. Br. · Coleus
Koot Arjan
Rhododendron L. · Azalea
JOHANN WIETING
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Michelangelo Leis
Scabiosa atropurpurea L. · Mourning bride
Gavriel Danziger
Diascia Link & Otto · Twinspur
Syngenta Seeds B.V.
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Hybrids between Daphne bholua and Daphne odora
Mark Jury
Zantedeschia Spreng. · Arum-lily
Kapiteyn Breeding B.V.
Zantedeschia Spreng. · Arum-lily
Kapiteyn Breeding B.V.