Wild petunia's flower only last for a day, but they have a very long flowering period, starting in early spring and going strong through the fall. Ple , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Habitat, Dry mesic hammocks, flatwoods, sandhill, disturbed areas. , Did You Know?, Showy flowers Larval host for Common Buckeye (Junonia coenia) and White Peacock (Anartia jatrophae) butterflies. Attracts many pollinators.

Very robust.  Forms large patches.  Given its potential to be very tall, it may needs to have support from adjacent plants.   Data on salt tolerance c , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Wildlife, Seeds eaten by small birds such as finches. , Habitat, Forests , Did You Know?, Showy flowers Attracts bumble bees, butterflies Larval host for the silvery checkerspot, found only in extreme north Florida.

Coastal stabilization is salt-flat areas. Can be used ornamentally as a groundcover or bush-like mound in coastal areas. , Tolerance, Tolerant of frequent or regular inundation (usually areas with tidal inundation) High. Can tolerate significant and ongoing amounts of salty wind and , Habitat, Saltmarshes and flats. , Did You Know?, Interesting foliage Larval host and adult nectar plant for the great Southern white (Ascia monuste) and Eastern pigmy blue (Brephidium isophthalma) b