Beach Sunflower, Helianthus debilis
Beach sunflower occurs naturally along Florida beaches.  The groundcover variety here can grow in  both dry, calcareous and moist, acidic soils.  The only requirement is full sun.
Beach sunflower does just as well inland making them a great, versatile choice for a flowering groundcover.
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Alex Driscoll
Certified Arborist #1249A
Plant Guide / Groundcovers / Beach Sunflower