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.

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.