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Variety traits

Winter Hardiness of Lily

Lilium L.

The genetically determined ability of lily bulbs to withstand unfavorable winter conditions. It is mainly evaluated by the percentage of plant loss after overwintering during several years of testing.

In the reference 91 varieties crop Lily, where this is mentioned in the description.

To assess the winter hardiness of lilies, survival statistics of bulbs, scoring within complex economic and biological indicators, and the artificial freezing method are used. An important indicator is the plant's ability to complete its life cycle and enter the dormancy phase in a timely manner, depending on the sum of active temperatures in the region.

Winter hardiness is a key criterion for classifying lilies into hybrid groups. Asiatic hybrids and hybrids of the Martagon group are considered the most resistant, while Oriental hybrids often require covering or digging up. The insufficient winter hardiness of certain groups necessitates the creation of specific conditions, such as ensuring 'dry wintering' to prevent bulb soaking.

General information about the subject — on the page Winter hardiness.

Sources8

Varieties of Lily 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.

Dynamix

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Colares

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Tisento

Active

Lilium L. · Lily

Van Zanten Flowerbulbs B.V

2 records

Sweet Zanica

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Red Twin

Active

Lilium L. · Lily

De Jong Beheer B.V.

2 records

Facconable

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Valdosta

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Methone

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Arcachon

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Funny Girl

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Calais

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

3 records

Piston Cup

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Charming Beauty

Active

Lilium L. · Lily

Firma Th.G.W. van Haaster V.O.F.

NL
5 records

Boardwalk

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Sara

Active

Lilium L. · Lily

Rhee Hye Kyung, Kim kwang jin, Jo hae lyong, Kim Young Jin, Lim Jin Hee

2 records

Pokerface

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Lady Luck

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Albufeira

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Jomi

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Salvo

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Joy

Protection expired

Lilium L. · Lily

SUN VALLEY BULB. Farm Inc (FR)

FR NL
2 records

Soft Music

Active

Lilium L. · Lily

Rooijakkers Breezand B.V.

2 records

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