Rhynchosida physocalyx
Rhynchosida physocalyx is a perennial ornamental plant that prefers full sun and medium watering. It is suitable for USDA zones 5–8, growing to a height of 0.5–1 meter. This plant thrives in loamy, sandy, or chalky soil and blooms with yellow flowers from June to August. It attracts pollinators but is not fragrant or toxic. It is not evergreen.
Light
Full sun
Watering
Medium water
Soil
Loamy, Sandy, Chalky
Height
0.5–1 m
Spread
0.3–0.5 m
Zones
5–8
Flower colors