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Cultivation

Gladiolus Cut-Flower Suitability

Gladiolus L.

An agronomic and biological characteristic of a cultivar that determines the balance between the ornamental properties of the inflorescence and the plant's ability to develop a full-fledged replacement corm after the removal of a portion of the flower spike.

In the reference 149 varieties crop Gladiolus, where this is mentioned in the description.

A critical condition for gladiolus cut-flower suitability is the preservation of at least four true leaves on the plant. The foliage is essential for photosynthesis and the maturation of the replacement corm; therefore, harvesting is performed either by the longitudinal spike puncture method or by low cutting, with due consideration for the plant's developmental physiology.

The optimal stage for harvesting is when the lower bud shows color, which ensures the preservation of the inflorescence and its transportability. For cultivars with heavily ruffled petals, harvesting is permitted when the 2–3 lowest flowers have opened. Variety trials assess the gladiolus's ability to open buds up to the last one over a period of 10–15 days, as well as spike strength and morphological parameters, such as the number of buds (at least 20) and the number of simultaneously opened flowers.

Cut-flower suitability is assessed as an integrated indicator that reflects the cultivar's tolerance to spike removal without negatively impacting the quality of future planting material.

General information about the subject — on the page Suitability for cutting.

Sources6

Varieties of Gladiolus mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

New Release

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Giallo Antico

Terminated

Gladiolus L. · Gladiolus

E. PAARLBERG (NL)

FR NL
2 records

Plomel

Terminated

Gladiolus L. · Gladiolus

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR NL
2 records

Hallowy

Active

Gladiolus L. · Gladiolus

For Ever Bulbs B.V.

NL
2 records

Flevo Beach

Active

Gladiolus L. · Gladiolus

J. en P. Snoek en Zn. B.V.

2 records

Milka

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Flevo Effect

Active

Gladiolus L. · Gladiolus

J. en P. Snoek en Zn. B.V.

2 records

Flevo Eskimo

Active

Gladiolus L. · Gladiolus

M.G.T. Snoek Beheer B.V.

2 records

Hong Kong

Terminated

Gladiolus L. · Gladiolus

KONIJNENBURG & MARK B.V

NL
2 records

Ronit

Protection expired

Gladiolus L. · Gladiolus

S.N.C. Meilland & Cie

NL
2 records

Extasy

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Socrates

Active

Gladiolus L. · Gladiolus

Testcentrum voor Siergewassen B.V.

2 records

Ibadan

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

New Wave

Terminated

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging “Horizon” U.A.

NL
2 records

Mediterranee

Active

Gladiolus L. · Gladiolus

Testcentrum voor Siergewassen B.V.

2 records

Lakeland

Active

Gladiolus L. · Gladiolus

Testcentrum voor Siergewassen B.V.

2 records

Live Oak

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Charlotte

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Fairytale Pink

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Espresso

Active

Gladiolus L. · Gladiolus

Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)

2 records

Indian Summer

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Kelly

Active

Gladiolus L. · Gladiolus

Coöperatieve Kwekersvereniging "For Ever" U.A.

2 records

Belfast

Active

Gladiolus L. · Gladiolus

Firma K. en K. Gootjes

NL
1 record