Maintenance Tips

• Maintain consistently moist soil, especially during periods of drought.
• Trim back dead or damaged foliage as needed to maintain a tidy appearance.
• Divide mature clumps every 2-3 years in early spring to rejuvenate growth and prevent overcrowding. Lift clumps, divide them into smaller sections, and replant them in suitable locations.
• Allow seedlings to naturalize in suitable wetland or woodland areas, or thin them out to control spread and maintain desired plant density. Regular monitoring may be required to prevent invasive spread in sensitive ecosystems.