hibiscus hardiness - Knowledgebase Question

Arlington, Te
Question by vanzzsotmery
September 11, 2009
i bought 2 hibiscus and I would like to know if they can resist winter, my zip code is 76015

Answer from NGA
September 11, 2009


According to your zip code, you are in USDA zone 7. The average coldest winter temperature in zone 7 is between 0? F and 10? F. so Rose-of-Sharon (Hibiscus syriacus) is winter hardy in your zone. Tropical hibiscus (Hibiscus rosa-sinensis) is not hardy and will need to spend the winter months indoors. Hope this clarifies things for you.

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