Light Requirements
• Full sun (6 or more hours of direct sunlight a day) to partial shade (2 to 6 hours of direct sunlight part of the day).
Soil Preference
• Requires moist to occasionally wet drainage conditions.
• Thrives in humus-rich, sandy, gravelly, or clay soil textures.
• Prefers an acidic soil pH (< 6.0).
Note on Moisture: As a native wetland species, its leaves may scorch if the soil is allowed to dry out.
Wildlife Benefit
• Pollinator Forage: The large dome-shaped summer flower clusters attract many butterflies and bees, including swallowtails, fritillaries, skippers, bumblebees, and carpenter bees.
• Avian Diet: The resulting fall seeds provide a valuable food source for songbirds.
• Audubon-Approved: Recognized as a high-value wildlife plant by the Audubon Society.
Human Uses
• Landscape & Theme Design: Excellent for mass plantings, borders, or small groupings towards the back of beds in butterfly, cottage, native, pollinator, rain, and water gardens.
• Wetland Restoration: Well-suited for placement in meadows, ponds, riparian zones, and naturalized wetland areas where it can grow up to 6 feet tall.
Resistance to Challenges
• Mammals & Coastal Elements: Highly deer resistant and uniquely tolerant of salt exposure.
• Environmental/Disease Stress: Features strong tolerance to wet soils and is completely resistant to powdery mildew.
• Pest & Disease Resilience: Reliable with no significant insect or disease problems recorded.