Hemerocallis 39atlas39 is an extremely useful day lily as it is a hardy evergreen which produces luxurious lemon45yellow flowers produced in succession throughout the latter part of summer this plant with its strap45like foliage looks wonderful in cottage gardens on banks and in large patio pots and containers hemerocallis are very easy to care for as they require minimal care they also establish and grow quickly height 75cm 4023963441 spread 60cm 402390