How to grow Silverleaf Sunflower

Helianthus argophyllus

How long does Silverleaf Sunflower take to grow?

These estimates for how long Silverleaf Sunflower takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.

Days to Germination How long does it take Silverleaf Sunflower to germinate?
days

Average days | Min days | Max days (0)

Days to Transplant How long until I can plant out Silverleaf Sunflower?
+ days

Average days | Min days | Max days (0)

Days to Maturity How long until Silverleaf Sunflower is ready for harvest / bloom?
+ 237 days

Average 237 days | Min 224 days | Max 252 days (2)

Total Growing Days How long does it take to grow Silverleaf Sunflower?
= days

Silverleaf Sunflower Etymology

The botanical epithet is from the Latin argophyllus meaning “with silvery leaves” The botanical epithet is from the Latin helianthus meaning “sun-flower”

Other names for Silverleaf Sunflower

Helianthus argophyllus Torr. & A. Gray

Footnotes


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