Variety traits
Hydrangea paniculata Siebold
An integral indicator of the resistance of Hydrangea paniculata to low temperatures and abiotic winter factors, determining the species' ability to bloom annually on the current year's shoots.
In the reference 24 varieties crop Panicled hydrangea, where this is mentioned in the description.
The winter hardiness of Hydrangea paniculata includes the frost resistance of tissues, as well as resistance to temperature fluctuations, freezing rain, and desiccating winds. An important characteristic of the species is its regenerative capacity: since flower buds are set on the current year's shoots, the plant maintains its ornamental value even with partial frost damage to the above-ground part.
In scientific practice, the winter hardiness of the species is assessed on a five-point scale, where the highest score is assigned to plants that bloom annually without damage. Varieties of Hydrangea paniculata are capable of withstanding critical temperatures in the range from -25°C to -40°C. The level of resistance depends on the age of the plant: young specimens require protection during the first two years, whereas mature plants exhibit full varietal adaptability.
General information about the subject — on the page Winter hardiness.
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.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Dirr M. A.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Kolster
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :De Belder R. & J.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Zwijnenburg P.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Zwijnenburg P.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Siebold
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Dirr M.& Bowman K.
Hydrangea paniculata Siebold · Panicled hydrangea
No information of breeder available for this variety
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Zwijnenburg P.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Van de Laar H.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Wynn-Jones B. & S.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Darthuizer
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Zwijnenburg P.
Hydrangea paniculata Siebold · Panicled hydrangea
Information regarding the breeder received in the contribution to CPVO :Darthuizer