Quote:
Originally Posted by 202_Cyclist
I noticed DC has a couple of palm trees in front of the Air & Space museum. I'll take a photo next time I'm there.
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Really ? Could you post some pictures when you have them, thanks !
This is the latest USDA zone map.
http://planthardiness.ars.usda.gov/PHZMWeb/#
That's encouraging because according to this map, DC is in zone 7a (similar to St Catharines Ontario, Windsor Ontario). So if palm trees survive in DC, it might survive in SW or St Catharines Ontario.