This is the fourth report of the season from December 20 and 21 prepared by Jeff Franklin and Dr. Harrison Wright. You can find the information in the following link: Report 4 (December 20 – 21 2021) : or the direct hyperlink https://www.perennia.ca/wp-content/uploads/2018/03/Bud-hardiness-report-4-Dec-20-21-2021.pdf