Summerland Research and Development Centre
Grape Hardiness Update for Mid-March 2022 - BC
Attached, from Carl Bogdanoff, are 2 files: the Winter Grape Bud Hardiness results and the Predicted Bud Hardiness chart for mid-March. The sampled hardiness levels were determined as average lethal temperature exotherms (LTE) measured on buds of several varieties by region collected on March 16th and 17th in the Okanagan Valley.