Skip to content

Helianthus floridanus

Florida sunflower

Family Asteraceae

About

Florida sunflower is a rhizomatous perennial of sandy, open coastal ground in the southeastern United States.

Care at a glance

Pet safety
Not recorded. We have no source on whether this plant is safe for cats, dogs or other pets — that is not the same as safe. Keep it out of reach until you have checked.
People
Not recorded.
Light
Full sun gives the most flowers; partial shade is tolerated. General guidance for the genus
Propagation
Seed or stem cuttings. General guidance for the genus

“General guidance for the genus” marks advice sourced for the genus as a whole rather than this species.

Field notes

Morphology

Up to about 2 m tall, spreading by underground rhizomes, with long narrow leaves to 15 cm. A plant bears up to 6 heads, each with 10–20 yellow rays around at least 90 red, purple or yellow disc florets.

Distribution & habitat

Coastal states from Alabama to North Carolina, plus Louisiana, in sandy open areas at low elevation.

Read the full article on Wikipedia →

Habitat

Altitude
Not recorded
Altitude class
—
Native to
United States

Cultivation

Difficulty
Not recorded

Text adapted from Wikipedia, CC BY-SA 4.0.

Crossed H. floridanus with another species?Register the cross. If it's not documented yet you'll be the first contributor; if someone already registered it, you'll be taken there to add your photo.