With scapes that tall they might be ditch lilies. http://en.wikipedia.org/wiki/Hemerocallis_fulva
Which makes it slightly different from other daylilies, namely it spreads more and becomes a little invasive, but yes, very hard to kill.
With scapes that tall they might be ditch lilies. http://en.wikipedia.org/wiki/Hemerocallis_fulva
Which makes it slightly different from other daylilies, namely it spreads more and becomes a little invasive, but yes, very hard to kill.