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botanical name:
Helianthus 'Soliel d'Or'
Helianthus 'Soliel d'Or' © Deeproot Plant Base
common name:  Perennial Sunflower
synonyms:  Helianthus x multiflorus 'Soliel d'Or', Helianthus decapetalus 'Soliel d'Or',
family:  Asteraceae
characteristics: perennial
height: 1.50m
width: 0.90m
growth rate: fast
growth habit:
leaf colour: green
flower colour: golden
stem/bark: green
main season: Summer
aspect: full sun
conditions: dry soil, moist soil, sandy soil
preferred soil pH: any
minimum temp: -18°C
USDA zone: 7 to 10
Large golden yellow double flowerheads.

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