Moisture retentive soil
Well drained soil
Masses of dainty white honey scented flowers during late winter and early spring over narrow grass-like, onion scented, green foliage. Summer deciduous.
Honey scented, pale blue star-like flowers appear on upright stems over onion scented grass-like foliage, during late winter and early spring.
'Hardy's Hybrid' has pale lilac blue, honey scented star-shaped flowers in late winter and early spring over blue-green grass-like foliage.