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Cultivation

Outdoor Chrysanthemum Cultivation

Chrysanthemum L.

The cultivation of chrysanthemums in open ground is determined by the plants' photoperiodic response to day length and their frost resistance, which divides varieties into garden Korean hybrids and heat-loving Indian forms.

In the reference 170 varieties crop Chrysanthemum, where this is mentioned in the description.

The chrysanthemum is a short-day plant; therefore, in open ground, the flowering of most varieties naturally occurs in August–September as daylight hours decrease. The success of the crop depends on aligning the flowering period with the region's temperature profile, as late-blooming varieties require cover or relocation indoors before the first frosts.

Small-flowered Korean hybrids possess high frost resistance, tolerating temperatures down to -35°С, which allows them to be used as perennials in open ground. Large-flowered Indian varieties have low winter hardiness and are limited in their use. An important agrotechnical requirement is selecting elevated sites, as the crop is sensitive to waterlogging and the risk of root system rot.

General information about the subject — on the page Open field.

Sources8

Varieties of Chrysanthemum 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.

Yoduluth

Terminated

Chrysanthemum L. · Chrysanthemum

Vandenberg Cornelis P

2 records

Wimbledon

Terminated

Chrysanthemum L. · Chrysanthemum

Delta-Stek Breeding B.V.

NL
2 records

Veria Dark

Protection expired

Chrysanthemum L. · Chrysanthemum

Pieters Dirk

BE NL
2 records

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Tiplo

Terminated

Chrysanthemum L. · Chrysanthemum

Pierre Bernard^^^François Bernard

2 records

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Proxima Violet

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Pobo Purple

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Pistache

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

NL
2 records

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Nouga

Active

Chrysanthemum L. · Chrysanthemum

Pierre Bernard^^^François Bernard

2 records

Marbella

Protection expired

Chrysanthemum L. · Chrysanthemum

DR B J MACHIN

NL
2 records

Magdalena Red

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Luxor

Active

Chrysanthemum L. · Chrysanthemum

Pierre Bernard^^^François Bernard

2 records

Chrysanthemum L. · Chrysanthemum

FGB B.V.

2 records

Lexy Red

Active

Chrysanthemum L. · Chrysanthemum

FGB B.V.

2 records

Lesconil White

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Lana

Active

Chrysanthemum L. · Chrysanthemum

Johan David

2 records

Jeanny

Terminated

Chrysanthemum L. · Chrysanthemum

Nicolaas P. Dekker

2 records

Chrysanthemum L. · Chrysanthemum

Luc Pieters

2 records