Description
Best grown in evenly moist, humusy, rich, well-draining loams in part sun to part shade. Tolerant of a relatively wide range of soil pH levels, but intolerant of poorly drained or dry soils. Hardy in Zones 5-9. Will remain semi-evergreen in the warmer parts of its hardiness zone range, but will die back to the ground in climates with winter temperatures below 10°F