General Landscape Uses:
Primarily recommended for natural landscapes and habitat restorations. Also wildflower gardens.
Grown by enthusiasts.
Medium herbaceous wildflower.
About 1-2 feet in height. Taller than broad.
Southeastern United States south to Miami-Dade and Collier counties. Perhaps never present or extirpated in Broward County.
Map of select IRC data from peninsular Florida.
Wet to moist, moderately well-drained to poorly drained sandy or limestone soils, without humus.
Low; it grows in nutrient poor soils.
Salt Water Tolerance:
Low; does not tolerate flooding by salt or brackish water.
Salt Wind Tolerance:
Low; salt wind may burn the leaves.
Low; requires moist to wet soils and is intolerant of long periods of drought.
Pale blue or white.