Hawera produces a number of flowering stems that can produce up to five, pale yellow, scented flowers with reflect petals on each. This popular flower may look frail but it may be one of the most sturdy and reliable botanics with flowers opening over several weeks. Plant this beauty en masse or in generous drifts through beds and borders, in pots, under trees or in rock gardens.. Allow foliage to die down naturally as this ensures nourishment for the next seasons growth. Best planted in full sun but will tolerate light shade, in a moist but free-draining soil.