Boulevard Bronze
TerminatedChrysanthemum L. · Chrysanthemum
Cleangro Ltd
Cultivation
Protected cultivation involves the use of specialized varieties and hybrids adapted to the specific microclimate of greenhouses, hotbeds, and controlled-environment agriculture systems.
Mentioned in descriptions 24 262 varieties reference book.
Protected cultivation comprises a system of structures ranging from simple film shelters to high-tech greenhouses with automated climate control. Plants in such conditions develop under different levels of lighting, humidity, and temperature regimes, as well as in limited root zone volumes, which requires the selection of genetically adapted material, predominantly F1 hybrids.
The choice of a variety for closed environments depends on the crop's ability to develop fully under artificial lighting, its growth type, and compatibility with cultivation technologies, including substrate-based systems. Variety assessment is based on morphological traits, productivity, and the conformity of fruit characteristics to requirements for marketability, keeping quality, and transportability.
The resistance and high productivity of greenhouse varieties are driven by breeding for immunity to specific pathogens, such as powdery mildew, various types of wilts, viruses, and bacterial infections. Additional critical traits include parthenocarpy, which ensures fruit set without pollination, and the ability to control the balance between generative development and sugar accumulation.
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
Cleangro Ltd
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
CORNELIS A. VAN DIEPEN
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
Henricus G.A. van der Boog
Chrysanthemum L. · Chrysanthemum
Mark A. Smith
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Gerbera L. · Gerbera
FLORIST HOLLAND B.V.
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
Henricus G.A. van der Boog
Kalanchoe Adans. · Kalanchoe
Knud Jepsen A/S
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Sutera cordata Thunb. Kuntze · Bacopa
Gavriel Danziger
Prosthechea cochleata (L.) W. E. Higgins
Anthura B.V.
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
Combinations B.V.
Dianthus barbatus L. · Sweet William
Triflor di Tricarico Luigi
Phalaenopsis Bl. · Moth Orchid
René Schoone
Streptocarpus Lindl. · Cape Primrose
Lynne Dibley, Rex Dibley, Gareth Dibley, Cynthia Dibley
Dianthus caryophyllus L. · Carnation
Azienda Agricola Di Giorgio - di Antonio e Renato S.S.
Lilium L. · Lily
De Jong Beheer B.V.
Impatiens New Guinea Group · New Guinea Impatiens
KERRY MEYER STROPE
Streptocarpus Lindl. · Cape Primrose
Lynne Dibley, Cynthia Dibley, Gareth Dibley, Rex Dibley
Colocasia esculenta (L.) Schott · Taro
Brian's Botanicals
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
Henricus G.A. van der Boog
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
MAURITS PETRUS H.
Celosia argentea L. var. cristata (L.) Kuntze · Cockscomb
Henricus G.A. van der Boog
Chrysanthemum L. · Chrysanthemum
Pierre Bernard^^^François Bernard