Helianthus, Annual Sunflower, Common Sunflower 'Earthwalker'

Helianthusannuus

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Helianthus (hee-lee-AN-thus)
Species
annuus (AN-yoo-us)
Synonym
Sun Exposure
Full Sun
Foliage
Herbaceous
Height
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Spacing
18-24 in. (45-60 cm)
Hardiness
Not Applicable
Danger
Pollen may cause allergic reaction
Bloom Color
Brown/Bronze
Bloom Time
Mid Summer
Late Summer/Early Fall
Other Details
Category
Annuals
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
From seed; direct sow after last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Phoenix, Arizona

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Phoenix, AZ | December 2010 | positive

Very abundant flowers with long stems - suitable for cuttings. Easy to grow and attracts the usual critters. The colors are great for f...Read More

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Periodical Cicada
(Magicicada septendecim)
American Goldfinch
(Spinus tristis)
Featured
Periodical Cicada
(Magicicada septendecim)
American Goldfinch
(Spinus tristis)