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Variety traits

Remontancy

Remontancy is a plant's ability to set flower buds and produce fruit multiple times within a single growing season. This trait allows for multiple-wave harvesting over an extended period.

Mentioned in descriptions 3 040 varieties reference book.

Remontancy manifests as a crop's ability to repeatedly form yields throughout the season, ensuring an extended fruiting period from early summer until frost. In a number of plants, such as primocane-fruiting raspberries, the process can involve both annual and biennial canes, although utilizing both types often leads to a decline in product quality. Due to continuous productivity, such plants require intensive cultivation practices, including frequent fertilization and regular irrigation, while plantations often have a short operational lifespan and require frequent renewal.

During variety testing, remontancy is evaluated as an important economic and biological trait through phenological observations of flowering and fruiting dates, as well as through the study of yield dynamics. Variety testers compare samples with standards based on total seasonal yield and check the stability of the trait during propagation, as well as its uniformity within the variety. Quantitatively, the trait is expressed as the weight of the harvest per unit area or per plant during various harvesting phases.

The level of remontancy does not have a universal scale and is a varietal characteristic. High remontancy implies nearly continuous fruiting with minimal pauses or the formation of a significant second crop. Low remontancy is characterized by a weakly expressed second wave or the production of a negligible volume of produce that has no industrial significance, while the success of cultivation depends directly on the agronomist's ability to provide intensive nutrition and water supply to the plant.

Sources10

Breakdown by crop

Rose Remontancy 326 Remontancy in Raspberry 186 Remontancy in Strawberries 155 Remontancy in Hydrangea macrophylla 97 Stay-green in maize 51 Remontancy of Lemon 40 Remontancy of carnation 23 Remontancy of carnation 23 Remontancy in blackberry 20 Remontancy in Strawberries 16 Maize stay-green 12 Remontancy in raspberries and blackberries 10 Remontancy in Rhododendrons 9 Remontancy of wild strawberry 8 Daylily Rebloom 7 Remontancy of Citrus 7 Remontancy — Hydrangea serrata 5 Remontancy in Fig 5 Hydrangea Remontancy 4 Remontancy of Clematis 4 Remontancy in Dianthus allwoodii 4 Remontancy of Weigela 4 Remontancy of Mexican lime 3 Remontancy in Cineraria, florist's cineraria 3

Found in these crops

Rose 334 Bigleaf hydrangea 94 Red raspberry 76 Garden strawberry 75 Lemon 30 Carnation 11 Blackberry 11 Carnation 8 Strawberry 7 Daylily 7 Common fig 6 Azalea 6

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.

Meibrelon

Terminated

Rosa L. · Rose

Alain Antoine Meilland

1 record

Londaisy

Withdrawn

Dianthus caryophyllus L. · Carnation

Barberet & Blanc S.A.

1 record

Meiposyton

Terminated

Rosa L. · Rose

Alain Antoine Meilland

1 record

KOND1060K3

Active

Dianthus caryophyllus L. · Carnation

GEU KONING

1 record

Intercombig

Terminated

Rosa L. · Rose

Interplant Roses B.V

1 record

KOND1044K2

Active

Dianthus caryophyllus L. · Carnation

GEU KONING

1 record

Ischia

Terminated

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

C.I.V. - Consorzio Italiano Vivaisti - Società Agricola Consortile a r.l.

2 records

IPB008816

Active

Rosa L. · Rose

Interplant Roses B.V

1 record

HORE9311

Application submitted

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Lendert De Vos

1 record

Jaczehap

Terminated

Rosa L. · Rose

JACKSON and PERKINS WHOLESALE INC

1 record

IPB069914

Active

Rosa L. · Rose

Interplant Roses B.V

1 record

IPB046310

Active

Rosa L. · Rose

Interplant Roses B.V

1 record

Intminler

Application submitted

Rosa L. · Rose

Interplant Roses B.V.^^^Primavera S.A.R.L.^^^Stéphane Leroi

1 record

HFG B2008T

Application submitted

Rubus L. subg. Rubus · Blackberry

Ellen Thompson^^^Max Laddon

1 record

Hokomarore

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Horteve Breeding B.V., Kolster Holding B.V.

1 record

Dolomia

Active

Rubus idaeus L. · Red raspberry

Sant Orsola Societa Cooperativa Agricola

4 records

Cotton Candy

Withdrawn

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Joseph Gray

1 record

DICZ0004

Terminated

Dianthus plumarius L. · Garden pink

Syngenta Crop Protection AG

1 record

Deljaucien

Active

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

1 record

Delflouge

Application submitted

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

1 record

Callas

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Gianluca Baruzzi^^^Walther Faedi^^^Paolo Sbrighi^^^Pierluigi Lucchi^^^Lorenzo Ballini^^^Matteo Birolli

1 record

DICZ0002

Terminated

Dianthus plumarius L. · Garden pink

Syngenta Crop Protection AG

1 record

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