Helianthus annuus Floristan (Common Sunflower)

Helianthus annuus ‘Floristan’ (Common Sunflower) is a well-branched annual boasting a profusion of large, bicolored blossoms adorned with reddish-brown petals tipped in golden-yellow and a chocolate brown center. Blooming throughout the season, this Sunflower is perfect for containers or the sunny border and well suited for cut flower production.

Helianthus annuus 'Floristan' (Common Sunflower) is a well-branched annual boasting a profusion of large, bicolored blossoms adorned with reddish-brown petals tipped in golden-yellow and a chocolate brown center. Blooming throughout the season, this Sunflower is perfect for containers or the sunny border and well suited for cut flower production.

  • Typically grows up to 3-5 ft. tall (90-150 cm) and 18 in. wide (45 cm).
  • 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.
  • 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 (Early,Mid,Late)
Height 3'
– 5'
(90cm
– 150cm)
Spread 1'
– 2'
(30cm
– 60cm)
Spacing 18″ (45cm)
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, Patio and Containers
Garden Styles Cutting Garden, Informal and Cottage