Spigelia humboldtiana
Spigelia humboldtiana, known as Spigelia, is a perennial ornamental plant that prefers part shade and medium watering. It grows to a height of 0.4–1 meter and blooms with red, pink, and white flowers from July to September. This plant thrives in loamy or peaty soils and is suitable for USDA zones 7–10. It is not fragrant, but it attracts pollinators and is not toxic or evergreen.
Light
Partial shade
Watering
Medium water
Soil
Loamy, Peaty
Height
0.4–1 m
Spread
0.3–0.5 m
Zones
7–10
Flower colors