seeking tall red perennial
Okay, I'm trying to balance out a particular zone in my garden. What I'm looking for is a long-blooming ( june-oct? june-aug?), red perennial flower that gets about 3 feet tall. And as long as I'm wishing, how about also low maintenance? These will be in front of a clematis (Etoile Violette) and behind some geraniums (Rozanne). My research so far hasn't turned up anything too promising, so I appreciate any suggestions. Thanks!