Hardiness zones: 3-7
Sunlight: Full sun is ideal, with at least six hours of direct sunlight daily.
Soil: Prefers moist but well-drained soil with a neutral to alkaline pH.
Watering: Needs consistent moisture, especially when young, but not soggy conditions.
Pruning: Prune immediately after the blooms fade in spring to encourage next year's flowers.
Fertilizing: Avoid over-fertilizing, especially with nitrogen-rich fertilizers.