Curiosity
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
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.
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.
Eyeliner
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Kelso
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
Hyde Park
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
Palms Place
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Ivory Pixie
ActiveLilium L. · Lily
Veenstra Orchid
NL
3 records
Lodi
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
Sunny Robyn
ActiveLilium L. · Lily
Mak Niels Johannes Cornelis
NL
2 records
Yerseke
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
Armandale
ActiveLilium L. · Lily
Van Zanten Flowerbulbs B.V
Sulpice
TerminatedLilium L. · Lily
Vletter & Den Haan Beheer B.V
White Brush
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Donato
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Amati
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
Black Jack
ActiveLilium L. · Lily
LAAN FLORA FACILITIES
NL
2 records
Bastogne
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
NL
3 records
Pink Heaven
TerminatedLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Forza Red
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Maxima
TerminatedLilium L. · Lily
Mak Leek Inc.
Valverde
ActiveLilium L. · Lily
Mak Breeding Rights B.V.
NL
2 records
Global Harmony
ActiveLilium L. · Lily
Mak Breeding Rights B.V.
Fashion Show
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Pulsar
Protection expiredLilium L. · Lily
Vletter & Den Haan Beheer B.V
NL
2 records
Yellow Diamond
ActiveLilium L. · Lily
De Jong Beheer B.V.