This can be a love-it-or-hate-it plant.  It is robust and can cover a large area.  Consider where you are going to plant it, and avoid planting in areas where it could take over a community pond. While this plant meets the Florida Native Plant Society's definition of native (here when Europeans first arrived), the center of its range is the Mississippi River and its tributaries.  American Indians are known to have spread this plant given that it was a good, prolific food source once established.  They may have brought it to Florida. Water plant.

This is a State-endangered species.  Please honor all state regulations regarding growing and transport of this species. Plant in wet prairie setting, wet wildflower garden

Benefits from controlled burns. There are contradictions in herbarium databases, and reliable observations in counties where there are no herbarium specimens. Probably native in low abundance in dry (xeric) native grasslands and open pinelands throughout the state. Makes a colorful contribution to a native plant meadow. Becomes darker (more purple) after pollination. When flowering, the stem needs support from surrounding plants. It is primarily a fall bloomer.

Listed as Endangered by the State of Florida. Please acquire in an environmentally conscientious manner. Retain in the natural landscape if present. Specimen tree or screening plant.

They are included here because they are valuable to insects and because they are lovely and good to have in a native garden if you are lucky enough to have them naturally.   Data on culture has been assumed from where this grows in nature -- it is not typically grown and no reliable data appears to be available. Can parasatize southern pines leading, in heavy infestations, to loss of vigor. Retain in semi-natural gardens.