Homeowner Growing and Maintenance Tips:

Prefers rich, fertile, medium moisture, well-drained soil and full sun to partial shade. Some afternoon shade is beneficial in hot summer climates. Rootstock buds should be planted about 2 inches below the soil surface. Plants can be deadheaded and foliage can be cut back to the ground in fall after frost. Mulching the roots in winter is good protection. Plants require a cold winter dormant season. Plants do not need frequent division but can be divided in fall. Staking may be necessary especially when blooming.