Q.How Cold Tolerate Are Outdoor Boston Ferns and Mums
How cold tolerant are outdoor Boston ferns and mums?
Cheyenne
Answered on November 5, 2011
I live in southern Ontario and have both Boston ferns and mums in my garden. Both have survivied several winters. In late Fall I remove all the growth from the ferns. I snip all the dead blooms from the mums.
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