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Asked by
Anonymous on
February 20, 2024Q.Tolerance Of Indian Hawthorne, Too Low Temperatures
We live in northern Scottsdale at an elevation of about 2000 feet. We would like to plant the Indian Hawthorne on the wall in the attached photograph, but worry about low temperatures in the winter. Temperatures may drop to 25 to 27°F for a few days, with an occasional freeze. The location receives full sun and will be on a drip system. Do we have anything to worry about? Thank you for your help.
Answered by
GKH_Susan on
February 21, 2024
Certified ExpertA.Indian Hawthorne is rated for hardiness zones 8-11. Scottsdale is in USDA Hardiness zone 9, so it should be fine.
https://www.gardeningknowhow.com/ornamental/shrubs/indian-hawthorn/growing-indian-hawthorn.htm
https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az1673-2015.pdf
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