Helianthus angustifolius
Swamp Sunflower
Swamp Sunflower is a tall robust perennial that can be an aggressive spreader in a moist sunny location. A good perennial plant for the garden with ample space. In late summer and fall the plants are smothered in 2 1/2 inch wide bright yellow flowers with purple-brown centers. This native sunflower is found from New York and Illinois south to Florida and Texas.
Pricing:
| 1 qt | $15.00 |  |
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USDA Hardiness Zone 6-9
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