Summerland Research and Development Centre
Grape Hardiness Update for Late December 2021 - BC
Attached, from Carl Bogdanoff, are 2 files: the Winter Grape Bud Hardiness results and the Predicted Bud Hardiness chart for late December. The sampled hardiness levels were determined as average lethal temperature exotherms (LTE) measured on buds of several varieties by region collected on December 21st and 22nd in the Okanagan Valley.