Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray

Background shrub.

Seeds float and can be dispersed by water. Noted as a sand stabilizer being one of the first plants to colonize active dunes. Pan-tropical. Makes a nice groundcover in an informal dry yard. In nature, it is an important stabilizer of beach dunes.

Depending on the weather, this may be either an annual or perennial in Florida. Informal gardens in wet sites.

Multistemmed shrub that can form small thickets. Plant as a screen, hedge, or background plant.

Given that this is short-lived (biennial) and difficult to transplant or grow from seed, this is perhaps best encouraged in places where it grows naturally.  Minimizing competition from other plants, and perhaps burning the garden area, may be useful.  This plant appears to have a seedbank with seeds that may sprout over an extended period of years if conditions are right. The range of this plant in Florida appears to be disjunct though how much of this is due to site conditions and how much could be an artifact of forestry practices is unknown. Wildflower garden where it can be used as a specimen plant.

Shade tree.  Narrow crown is said to make it a good choice for avenues, narrow entryways, and areas between houses.  Can be used as a large container plant.

The silvery undersides of the leaves are striking. Erroneously listed as a host for palamedes swallowtail butterflies. Palamedes swallowtails only feed on native members of the genus Persea. Specimen plant in moist areas. Rain gardens and bioswales. Wetland tree. In wetlands, it forms clonal thickets making it useful for wetland restoration.

This species is more common in adjacent states and occurs broadly in mid-western prairies.  Its range barely makes it into Florida.   The southern end of the range is likely determined by lack of winter cold.  The seeds germinate better with winter stratification. Delphinium caroliniana is listed as state Endangered in Florida.  It is not commercially available in Florida.  It might best be purchased from Alabama or Georgia seed sources. Wildflower gardens.

This Florida native has been introduced into Hawaii where it is extremely invasive. In fact, it has earned the distinction of being listed in the Global Compendium of Weeds. In Florida, it is known to naturalize into areas near where it has been planted.   Avoiding the use of this in landscape settings where it could escape is recommended. Specimen tree. Flowers are open at night.

Range includes areas usually relatively near the coast in Southeastern United States west to Texas, north to North Carolina, and south to the Monroe County Keys; and Mexico,  the Neotropics and Bermuda. Rare in the northern parts of its range and in the Florida keys. Naturalistic areas especially near the coast.

The plant is listed as Endangered by the FDACS.  Please acquire from reputable nurseries with appropriate permits for propagating and selling this species. Can be a specimen tree or use in a fairly bright understory. Its irregular branching pattern and large leaves make it best suited to fairly large yards.