Helianthus annuus Evening Sun (Common Sunflower)

Particularly eye-catching, Helianthus annuus ‘Evening Sun’ (Common Sunflower) is a fast-growing, well-branched annual with oblong to lanceolate leaves and flowers that are reminiscent of a brilliant sunset. From summer to fall, it produces a profusion of large blossoms, up to 8-10 in. across (20-25 cm), adorned with warm copper to mahogany petals and a dark chocolate central disc.

Particularly eye-catching, Helianthus annuus 'Evening Sun' (Common Sunflower) is a fast-growing, well-branched annual with oblong to lanceolate leaves and flowers that are reminiscent of a brilliant sunset. From summer to fall, it produces a profusion of large blossoms, up to 8-10 in. across (20-25 cm), adorned with warm copper to mahogany petals and a dark chocolate central disc. The flower heads are attractive to bees, butterflies and birds. Easy to grow and sensational at the back of a sunny border, this exquisite Sunflower makes outstanding cut flowers too.

  • Typically grows up to 6-8 ft. tall (180-240 cm) and 24-30 in. wide (60-75 cm). May need support
  • Prefers full sun and enjoys moderately fertile, humus-rich, moist, neutral to alkaline, well-drained soils. Site in a sheltered location, as the wind may catch the heavy heads.
  • Low maintenance, this is an excellent choice for the back of perennial borders where the dazzling flowers are welcomed in any color scheme. Perfectly suited to the cutting garden, or cottage gardens.
  • Attractive to bird, butterflies and bees, it is deer resistant.

Requirements

Hardiness 2
– 11

Heat Zones 1
– 12

Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Annuals
Plant Family Helianthus – Sunflowers
Exposure Full Sun
Season of Interest Summer (Mid,Late)
Height 6'
– 8'
(180cm
– 240cm)
Spread 2'
– 3'
(60cm
– 90cm)
Spacing 30″ (75cm)
Water Needs Average
Maintenance Low
Soil Type Chalk, Clay, Loam, Sand
Soil pH Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Cut Flowers, Showy
Tolerance Deer
Attracts Bees, Birds, Butterflies
Garden Uses Beds and Borders, Wall-Side Borders
Garden Styles Cutting Garden, Informal and Cottage, Prairie and Meadow