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botanical name:
Hemerocallis thunbergii
Hemerocallis thunbergii © Deeproot Plant Base
common name:  Day Lily
synonyms:  Hemerocallis vespertina
family:  Hemerocallidaceae
characteristics: perennial, semi-evergreen, scented/aromatic
height: 1.10m
width: 1.00m
growth rate: medium
growth habit: grassy
leaf colour: green
flower colour: yellow
main season: Summer
aspect: full sun, part shade
conditions: moist soil
preferred soil pH: neutral
minimum temp: -35°C
USDA zone: 4 to 9
Robust, semi-evergreen perennial with narrow strap-shaped leaves. Branching stems carry fragrant, lemon-yellow flowers with green throats and narrowly pointed petals, about 10cm across. Flowers are nocturnal, opening late afternoon, produced in late summer.

Moist, well drained, fertile soil in sun or part shade.

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