Amigo
ActiveSyringa x chinensis Willd. · Chinese lilac
C. Esveld V.O.F.
Variety traits
Winter hardiness
Winter hardiness is a complex indicator of a variety's ability to remain viable throughout the winter and early spring periods, including resistance to frost and other environmental stress factors.
Mentioned in descriptions 27 261 varieties reference book.
Winter hardiness is a complex plant characteristic that includes resistance to freezing, smothering, waterlogging, frost heaving, and winter desiccation. Unlike frost resistance, which is limited to tolerance of low temperatures, winter hardiness takes into account the entire spectrum of adverse effects that lead to plant death or damage during the cold period.
The winter hardiness of a variety is evaluated using methods of field assessment of crop conditions after winter, employing scoring scales, as well as laboratory studies. The latter include direct freezing of plant monoliths, biochemical analyses of sugar accumulation, verification of the viability of the tillering node, and the use of genetic markers to determine resistance.
The level of winter hardiness depends on the genetic potential of the variety, the plant's ability to harden, agronomic cultivation practices, and the microclimate characteristics of a specific site. When choosing a variety, one should focus on regionalized forms, bearing in mind that the resistance indicator is relative and requires comparison with local standards and growing conditions.
Breakdown by crop
Winter Hardiness of Roses
555
Winter hardiness of common wheat
220
Winter hardiness of apple trees
188
Winter Hardiness — Hydrangea macrophylla
187
Pear Winter Hardiness
123
Winter hardiness — perennial ryegrass
120
Winter Hardiness of Lily
91
Winter hardiness of winter rapeseed
81
Peach winter hardiness
71
Plum Winter Hardiness
65
Winter Hardiness of Clematis
61
Grapevine Winter Hardiness
56
Winter hardiness of winter barley
56
Winter hardiness — garden strawberry
52
Winter hardiness of sweet cherry
48
Tulip winter hardiness
42
Heuchera winter hardiness
40
Winter Hardiness of Alfalfa
39
Chrysanthemum winter hardiness
39
Winter hardiness of triticale
36
Winter Hardiness of Apple
36
Winter hardiness of Hydrangea serrata
36
Grapevine Winter Hardiness
35
Winter hardiness of apricot
35
Found in these crops
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.
Balsomold
ActiveHybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton
Jianping Ren
Balskywlue
ActiveVeronica spicata L. · Spiked speedwell
Sloane M. Scheiber^^^Jessica D. Janes
Balneplud
ActiveNepeta L. · Catnip
Christa Kievit
Barten
Protection expiredPhlox L. · Phlox
Bartels Breeding B.V
Balsukalav
ActivePhlox paniculata L. · Garden phlox
Kim Grace H.
Barsal
ActiveSalvia xjamensis J. Crompton · Jame sage
Barrault Horticulture S.A.R.L.
Balchryite
ActiveBuddleja L. · Buddleia
Trees Scott C
Balsomenco
ActiveHybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton
Jianping Ren
Balsombabur
ActiveHybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton
Jianping Ren
Balscoberr
ActiveHybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton
Jianping Ren
Balsalskarv
ActiveSalvia x sylvestris L. · Wood sage
Christa Kievit
Amalia
ActiveHosta Tratt. · Hosta
Hendrik Jan van den Top
Aloha
ActiveHybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton
HARINI KORLIPARA
Baisikomik
ActiveRosa L. · Rose
Ping Lim
Allmelanie
TerminatedVeronica longifolia L. · Garden speedwell
Ruud Klein
Alibaba
ActiveRosa L. · Rose
Christopher Hugh Warner
Alexis
TerminatedAlstroemeria L. · Alstroemeria
Wülfinghoff Alstroemeria B.V.
Afrodita
ActiveMalus domestica (Suckow) Borkh. · Apple
SEDOV EVGENIJ NIKOLAEVICh / SEROVA ZOYa MIHAJLOVNA / ZhDANOV VLADILEN VASIL'EVICh / DOLMATOV EVGENIJ ALEKSEEVICh
AE'LITA
ActiveMalus domestica (Suckow) Borkh. · Apple
Adonicus Pearl
ActiveHibiscus rosa-sinensis L. · Chinese hibiscus
Poul Graff
Adelante
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Accolade
ActiveLilium L. · Lily
Vletter & Den Haan Beheer B.V
Avalanche
ActiveParahebe catarractae (G. Forst.) W. R. B. Oliv.
Stephen Burton