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A picture of a Sunflower

Sunflower

Helianthus spp.

Full Sun
Frost Hardy

H4

RHS hardiness

-10°C

Minimum temperature

Flowering

More images of Sunflower

A photo of Sunflower
A photo of Sunflower
A photo of Sunflower
A photo of Sunflower
A photo of Sunflower

Sunflower Overview

Helianthus is a genus of around 70 species of sturdy annual or perennial plants from the Asteraceae family. They are commonly known by the name Sunflower, these plants originate from North and South America, producing with simple leaves and daisy-like composite flower heads. The genus includes varieties grown as food crops for humans and domesticated animals and birds and popular garden annuals, such as H. annuus, the common sunflower, grown for its large, showy heads of florets that resemble the sun’s face, atop tall, sturdy stems.

Garden Annuals

A photo of Floss Flower 'Blue Mink'

Floss Flower 'Blue Mink'

Ageratum houstonianum 'Blue Mink'

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