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Sunflower

Scientific Name: Helianthus annuus L.
Synonym: Helianthus aridus, Helianthus lenticularis
Family: Asteraceae

Recommended Temperature Zone:
Sunset®: All zones
USDA: -

Sun Exposure: Full sun

Origin: North America

Growth Habits: Annual, up to 10 feet tall (3 m)

Flowers: Yellow flowers

Watering Needs: Regular water

Propagation: Seeds in spring

The sunflower is an interesting plant to grow somewhere in your garden. Its seeds are enjoyed by a variety of birds and wild life. Kids can get a great sense of accomplishment by allowing them to produce a crop.

Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 478. Courtesy of Kentucky Native Plant Society.

Culture:
The large kinds of sunflowers need a rich soil.

List of All the Plants | More in the Asteraceae family

Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections.We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us.Thanks.