General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Annual
Sun Requirements: Full Sun
Water Preferences: Mesic
Dry Mesic
Dry
Plant Height: 4-6 feet
Plant Spread: If planted closely it will be more single-flowered. With ample space, it branches freely
Fruit: Edible to birds
Flowers: Showy
Flower Color: Green
Yellow
Other: Golden yellow with yellow to green center
Bloom Size: 4"-5"
5"-6"
Flower Time: Late spring or early summer
Summer
Late summer or early fall
Uses: Dye production
Cut Flower
Edible Parts: Fruit
Dynamic Accumulator: Ca (Calcium)
Mn (Manganese)
Zn (Zinc)
Cu (Copper)
Resistances: Drought tolerant
Propagation: Seeds: Self fertile
Sow in situ
Other info: Plant is pollenless, but can produce hybrid seeds
Pollinators: Flies
Bees

Image
Common names
  • Sunflower

Photo Gallery
Location: My garden
Date: 2014-07-31
Location: My garden, KY
Date: 2021-07-03
Location: RHS Harlow Carr, Yorkshire, UK
Date: 2016-07-27
Location: RHS Harlow Carr, Yorkshire, UK
Date: 2016-08-09
Location: RHS Harlow Carr, Yorkshire, UK
Date: 2016-07-11
Location: RHS Harlow Carr, Yorkshire, UK
Date: 2016-08-09

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