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
Rein Bulk
Hydrangea paniculata Siebold · Panicled hydrangea
Guido Rouwette
Hydrangea paniculata Siebold · Panicled hydrangea
Lilaveronica S.A.R.L.
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 :De Belder R. & J.
Hydrangea paniculata Siebold · Panicled hydrangea
Renault, Eric / Renault, Jean / Renault, Thierry
Hydrangea paniculata Siebold · Panicled hydrangea
Megan Mathey
Hydrangea paniculata Siebold · Panicled hydrangea
Guido Rouwette
Hydrangea paniculata Siebold · Panicled hydrangea
Megan Mathey
Hydrangea paniculata Siebold · Panicled hydrangea
Wood Timothy D
Hydrangea paniculata Siebold · Panicled hydrangea
Yokoi Masato|Kawaguchi, JP
Hydrangea paniculata Siebold · Panicled hydrangea
Marie-France Doll
Hydrangea paniculata Siebold · Panicled hydrangea
Jean Renault
Hydrangea paniculata Siebold · Panicled hydrangea
Hydrangea Breeders Association B.V.
Hydrangea paniculata Siebold · Panicled hydrangea
Hydrangea Breeders Association B.V.
Hydrangea paniculata Siebold · Panicled hydrangea
Alex F. Schoemaker
Hydrangea paniculata Siebold · Panicled hydrangea
Arie Jacobus Bregman
Hydrangea paniculata Siebold · Panicled hydrangea
Jean Renault
Hydrangea paniculata Siebold · Panicled hydrangea
Jean Renault
Hydrangea paniculata Siebold · Panicled hydrangea
Jean Renault
Hydrangea paniculata Siebold · Panicled hydrangea
Alex Schoemaker
Hydrangea paniculata Siebold · Panicled hydrangea
Hans Dofferhoff^^^Mike Dofferhoff
Hydrangea paniculata Siebold · Panicled hydrangea
Hans Dofferhoff^^^Mike Dofferhoff
Hydrangea paniculata Siebold · Panicled hydrangea
Boot & Co. Boomkwekerijen B.V.^^^Kolster Holding B.V.