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.

Sources10

Breakdown by crop

Found in these crops

Rose 274 Moth Orchid 55 Clematis 51 Bigleaf hydrangea 49 Anthurium 45 Dahlia 41 Petunia 38 Chrysanthemum 38 Calibrachoa 37 Peach 32 Horseshoe pelargonium 28 New Guinea Impatiens 26

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.

Dekproud

Terminated

Chrysanthemum L. · Chrysanthemum

Cornelis W. Dekker

1 record

DDIATNYPNK

Application submitted

Diascia barberae Hook. f. · Twinspur

Gavriel Danziger

1 record

Davion

Withdrawn

Phalaenopsis Bl. · Moth Orchid

Orchideen-Bremkens KG

1 record

Dark Royal

Withdrawn

Campanula portenschlagiana Schult. · Dalmatian bellflower

Gartneriet Tvillingegaarden A/S

1 record

Duefarpur

Terminated

Verbena L. · Vervain

MARGA DÜMMEN

1 record

CAM 066604

Terminated

Campanula portenschlagiana Schult. · Dalmatian bellflower

Gartneriet Tvillingegaarden A/S

1 record

DANLITTUN248

Terminated

Petunia Juss. · Petunia

Gavriel Danziger

1 record

Don Quinto

Active

Pelargonium grandiflorum (Andrews) Willd. · Regal pelargonium

DMR Veredeling B.V.

1 record

D7187104

Active

Dahlia Cav. · Dahlia

Keith R.W. Hammett

1 record

Dophlosprisca

Active

Phlox subulata L. · Creeping phlox

Dümmen Group B.V.

1 record

Dokalfier

Terminated

Kalanchoe blossfeldiana Poelln. · Flaming Katy

Dümmen Group B.V.

1 record

Dodaxsu

Active

Dahlia Cav. · Dahlia

Dümmen Group B.V.

1 record

Docalalkotibu

Active

Calibrachoa parviflora (Juss.) D’Arcy · seaside petunia

Dümmen Group B.V.

1 record

Dobrit

Terminated

Sutera Roth · Sutera

BERESFORD JOBLING

1 record

DMECGARFRE

Terminated

Mecardonia procumbens (Mill.) Small · baby jump-up

Gavriel Danziger

1 record

Contessa

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

2 records

Dophlowowhi

Terminated

Phlox x procumbens Lehm.

Dümmen Group B.V.

1 record

BOZREKA026

Active

Rosa L. · Rose

Pheno Geno Roses B.V.

1 record

Bozjelefra

Active

Rosa L. · Rose

Pheno Geno Rose D.O.O.

1 record

Dekstroo 01

Application submitted

Tradescantia virginiana L. · Virginia spiderwort

Strooper Holding B.V.

1 record

BKDAMAGFCY

Active

Dahlia Cav. · Dahlia

SANNE HELENA RUIGROK

1 record

DISANGOB21

Active

Sanvitalia procumbens Lam. · Creeping zinnia

Hugo Dittmar

1 record

Blues Fall

Terminated

Scaevola saligna G. Forst.

Hubert Brandkamp

1 record

Danscasky

Terminated

Scaevola saligna G. Forst.

Gavriel Danziger

1 record

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.