Helianthus giganteus

helianthus-giganteus

Helianthus giganteus
  1. Common name(s): Giant Sunflower, Tall Sunflower
  2. Blooming time: fall
  3. Blooming colors: yellow
  4. Height: up to 2 m
  5. Origin: North America
  6. Hardiness zone (USDA): Z4 – up to -28 °C
  7. Family: Asteraceae
  8. More infos: the images are showing Helianthus giganteus “Sheila’s Sunshine”

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