Summerland Research and Development Centre
Grape Hardiness Update for Mid January 2023 - BC
Attached are the Winter Grape Bud Hardiness results for mid-January. The sampled hardiness levels were determined as average lethal temperature exotherms (LTE) measured on buds of several varieties by region collected on January 18th and 19th in the Okanagan Valley.
*Note: some of the exotherm events may be from remnant tissues in already damaged buds.