Helianthus, Annual Sunflower, Common Sunflower
Helianthusannuus 'Henry Wilde'

Category
Annuals

Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Full Sun

Foliage
Herbaceous

Foliage Color

Height
6-8 ft. (1.8-2.4 m)

Spacing
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)

Hardiness
Not Applicable

Where to Grow

Danger
Pollen may cause allergic reaction

Bloom Color
Bright Yellow
Pale Green

Bloom Characteristics

Bloom Size

Bloom Time
Mid Summer
Late Summer/Early Fall

Other details

Soil pH requirements

Patent Information

Propagation Methods
From seed; direct sow after last frost

Seed Collecting
Bag seedheads to capture ripening seed