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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

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.

LOBZ0010

Active

Lobelia erinus L. · Edging lobelia

Syngenta Participations AG

4 records

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

3 records

Lobtrawi

Application submitted

Lobelia erinus L. · Edging lobelia

van Kleinwee Theodorus Cornelis Maria|Hoorn, NL

3 records

Pelargonium crispum (P. J. Bergius) L'Hér. · Crisped-leaf pelargonium

Hofmann Christa / Olbricht Klaus / Meinl Katrin / Wiedemann Michael

3 records

Agastache Clayt. ex Gronov. · Giant hyssop

Janet N. Egger

5 records

Liza

Active

Kalanchoe blossfeldiana Poelln. · Flaming Katy

Knud Jepsen A/S

3 records

Meivanae

Active

Rosa L. · Rose

MR ALAIN MEILLAND

3 records

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

3 records

LC NO16

Active

Hydrangea paniculata Siebold · Panicled hydrangea

Alex Schoemaker Living Creations Holding B.V.

3 records

Calibrachoa Cerv. · Calibrachoa

NILS KLEMM|ANITA STOEVER

4 records

Begonia x tuberhybrida Voss · Tuberous begonia

LUBBERTUS H.KOPPE

3 records

Kolcot

Active

Cotinus coggygria Scop. · European smoketree

Pieter Kolster

3 records

Rosa L. · Rose

Wilhelm-Alexander Kordes/ Tim-Herman Kordes/ John-Vincent Kordes

3 records

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

3 records

Kiestrbl

Active

Aster dumosus L. · Bushy aster

Niederlander Andreas|Bretzenheim, DE

3 records

Lavandula angustifolia Mill. · English lavender

Kerley Timothy Edward / Kerley Sarah Elisabeth / Kerley David William / Kerley Priscilla Grace

3 records

Innkarsofb

Terminated

Nemesia Vent. · Nemesia

Silvia Hofmann

3 records

Rosa L. · Rose

Wilhelm-Alexander Kordes/ Tim-Herman Kordes/ John-Vincent Kordes

3 records

Impatiens New Guinea Group · New Guinea Impatiens

Ludwig Kientzler

3 records

Phalaenopsis Bl. · Moth Orchid

Schoone Rene

3 records

Hotlips

Active

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Staalduinen Eelco van

4 records

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

3 records

HL 1014

Active

Helleborus niger x Helleborus x hybridus

Josef Heuger

3 records

Nemesia Vent. · Nemesia

Silvia Hofmann

3 records

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