How to grow Swamp Sunflower

Helianthus angustifolius

Full Sun
OR
Partial Sun
Medium

How long does Swamp Sunflower take to grow?

These estimates for how long Swamp 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 Swamp Sunflower to germinate?: days
Average days | Min days | Max days (0)
Days to Transplant How long until I can plant out Swamp Sunflower?: + days
Average days | Min days | Max days (0)
Days to Maturity How long until Swamp Sunflower is ready for harvest / bloom?: + days
Average days | Min days | Max days (0)
Total Growing Days How long does it take to grow Swamp Sunflower?: = days

Swamp Sunflower Etymology

The botanical epithet is from the Latin angustifolius meaning “with narrow leaves”, “thin”, or “twisted”.¹
The botanical epithet is from the Latin helianthus meaning “sun-flower”.

Other names for Swamp Sunflower

Helianthus angustifolius L.

Footnotes

¹ Latin Dictionary