PHALGUIQDI
ActivePhalaenopsis Bl. · Moth Orchid
Van Swieten Martinus Nicolaas Gerardus
Variety traits
Abundance and duration of flowering
Abundance and duration of flowering are phenological indicators reflecting the density of flowers on a plant and the time span of the flowering phase, which determine the potential productivity and adaptability of a variety.
Mentioned in descriptions 4 764 varieties reference book.
Duration of flowering characterizes the period in days during which the plant is in this phase, defining the crop's window of vulnerability to external factors. Abundance of flowering represents the quantitative or visual density of flowers on a plant, serving as an indicator of reproductive capacity and potential yield.
During variety testing, evaluation is carried out based on phenological dates, including the onset, peak, and end of flowering, as well as by using scoring scales. High scores are assigned to varieties with synchronous and uniform flowering without abnormalities, whereas low values indicate weak or uneven plant development.
These indicators are determined by the genetic characteristics of the variety, as well as by the influence of photoperiodism, temperature regime, and moisture availability. Flowering stability is evaluated by comparing with regionalized standard varieties, with deviations in timing of more than five days being considered significant for determining the maturity group.
Breakdown by crop
Abundance and duration of rose flowering
372
Abundance and Duration of Phalaenopsis Flowering
61
Abundance and Duration of Clematis Flowering
61
Abundance and Duration of Petunia Flowering
60
Abundance and duration of flowering — Hydrangea macrophylla
59
Abundance and duration of Dahlia flowering
51
Abundance and Duration of Chrysanthemum Flowering
50
Abundance and duration of flowering — Anthurium andraeanum
47
Abundance and Duration of Flowering — New Guinea Impatiens
38
Abundance and duration of flowering — Pelargonium zonale
36
Abundance and duration of peach flowering
34
Abundance and duration of Pelargonium flowering
32
Abundance and Duration of Fuchsia Flowering
25
Abundance and duration of Alstroemeria flowering
25
Abundance and duration of Dianthus caryophyllus flowering
24
Abundance and Duration of Flowering — Begonia elatior
24
Verbena flowering duration and abundance
21
Abundance and duration of Saintpaulia flowering
19
Abundance and duration of potato flowering
18
Abundance and duration of Nemesia flowering
17
Abundance and duration of flowering — Pelargonium peltatum
16
Flowering abundance and duration — Impatiens walleriana
15
Abundance and duration of flowering — Mandevilla sanderi
14
Abundance and Duration of Flowering — Pelargonium (hybrids)
13
Found in these crops
Varieties that feature this in their description
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.
Merlot
ActiveCercis canadensis L. · Eastern redbud
Werner Dennis James / Snelling Layne Karlton
Microhirs3
ActiveRhododendron L. · Azalea
WALTER PREIL|RALF LUTTMANN
Meiviowit
ActiveRosa L. · Rose
MEILLAND ALAIN ANTOINE
Korvuebell
ActiveRosa L. · Rose
Wilhelm Kordes^^^Tim-Hermann Kordes^^^John Vincent Kordes
Korvodacom
ActiveRosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Meicaudry
ActiveRosa L. · Rose
Alain Antoine Meilland
La Douce
ActiveKalanchoe blossfeldiana Poelln. · Flaming Katy
Vlielander Ike|Maasland, NL
Korteta
ActiveRosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Keipabukas
TerminatedPetunia Juss. · Petunia
Shinya Miyano
KLEC01058
ActiveCalibrachoa Cerv. · Calibrachoa
Nils Klemm
Interonotov
ActiveRosa L. · Rose
Interplant Roses B.V
Esm Cirque
ActiveGypsophila L. · Baby's breath
Hooijman Aloysius A. J.|Aalsmeer, NL
ESM R145
ActiveRosa L. · Rose
Hooljman Aloysius A. J.
Datoogtyve
ActiveDahlia Cav. · Dahlia
RUNE HARBOE NIELSEN
Dgypxlence
ActiveGypsophila paniculata L. · Baby's-breath
Gavriel Danziger
DCANDYSCOP
ActiveScabiosa atropurpurea L. · Mourning bride
GAVRIEL DANZIGER (CD)
Cal Sunre
ActiveCalibrachoa Cerv. · Calibrachoa
ROBERT PIERCE
Burgundy Iceberg
ActiveRosa L. · Rose
SWANES NURSERIES AUSTRALIA PTY LTD, Prophyl Pty Ltd.
Auschesnut
ActiveRosa L. · Rose
David J.C.Austin
AUSwhirl
ActiveRosa L. · Rose
DAVID JC AUSTIN
Abperkons
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE BIANCHERI ALBERTO
Greta
ActiveVicia sativa L. · Common vetch
Danko Hodowla Roslin Sp.z.o.o.
CZ
PL
8 records
Yomegan
TerminatedChrysanthemum L. · Chrysanthemum
Vandenberg Cornelis P
DK
IT
NL
4 records