(Daylily – semi evergreen tetraploid) Daylily RAINBOW RHYTHM® ‘Nosferatu’ boast large 6″ flowers in a shimmering dark purple color. The fragrant, ruffled blossoms prove to hold their color in the sun. Hemerocallis ‘Nosferatu’ blooms mid-season and has a very high bud count ensuring beautiful blooms for many weeks to come. Daylilies are an easy to grow variety and will stand up to even the harshest of conditions. ‘Nosferatu’ Daylily is a semi evergreen tetraploid. Daylily ‘Nosferatu’ has been introduced as one of PROVEN WINNERS® Perennials.