Q.cannas
I live in HotSprings, AR zone 7aorb and want to know if canna rhizomes will over winter in the ground
Downtoearthdigs
Answered on August 18, 2017
Yes, canna rhizomes are winter hardy throughout zone 7 so they should do fine. Here is more information:
https://extension.psu.edu/plants/master-gardener/counties/adams/news/2012/canna-lilies-care-winterization
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