Variety traits

Winter hardiness of cherry laurel

Prunus laurocerasus L.

Winter hardiness is a limiting factor for cherry laurel cultivation, determining its ability to maintain evergreen foliage and ornamental value at low temperatures.

In the reference 4 varieties crop Cherry laurel, where this is mentioned in the description.

For species and cultivars of Prunus laurocerasus, the range of USDA hardiness zones varies from 6 to 9. The temperature thresholds for the plant are limited to values between -15 °C and -23 °C, with resistance varying by specific cultivar: for example, 'Reynvaanii' belongs to zones 6A–8B, 'Rotundifolia' to 7a, and 'Schipkaensis' to 7A–9B.

When assessing the winter hardiness of cherry laurel, key attention is paid to the condition of the evergreen leaf blade, which is susceptible to winter desiccation and leaf scorch. Damage to bark and bud tissues resulting from exceeding temperature limits leads to a loss of the plant's aesthetic value, making the selection of cold-resistant genotypes and protective growing conditions critical for introduction.

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

Sources8

Varieties of Cherry laurel 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.