Sunflower (Helianthus annus)
Latin name: Helianthus annus
photo
click photo to enlarge
![]() flower color: yellow zvetki.ru |
![]() flower color: yellow flower.onego.ru |
![]() flower color: burgundy flower.onego.ru |
![]() flower color: orange flower.onego.ru |
Sunflower characteristics
plant height (cm) | higher 100 cm |
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life span | annual |
fragrant flower | no fragrance |
type of stem | erect |
flower size | large |
flower color | burgundy, yellow, orange |
timing of flowering | autumn, august, july |
known to be toxic | not poisonous plant |
Helianthus annus, Sunflower growing
soil type | sandy loam soil, loamy soil |
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water needs | moderate |
soil acidity | neutral soil |
method of cultivation | seedling |
Helianthus annus planting
sun exposure | full sun |
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landscape use | hedge, flowerbed, specimen, border |
Sunflower (Helianthus annus) care
cold hardiness zone | no data |
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frost resistance | does not tolerate frost |
shelter in winter | shelter is not required |
*Some characteristics are relevant for a temperate climate
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Sunflower, Helianthus annus photo, characteristics and planting, care and growing.
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