Quote:
Originally Posted by jimbo2012
zone 10 is comfortable at 30-35 degrees min low.
Why do you think a landscaper would use a zone 10 in a zone 9A region like here.
There's a 10 degree difference.
People should speak to the Plant Clinic folks first get their great plant book for FREE.
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a few hours of overnight temps in the low 20s or even high teens probably wouldn't kill most mature bismarckias, but would burn the foliage badly. But they're a fast grower so they would produce a new crown pretty quick, thus the homeowner wouldn't have to look at an ugly, damaged palm for very long.
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east central Illinois, St. Louis, Baton Rouge, Houston, Atlanta, Birmingham, AL